Can you solve the cursed dice riddle? - Dan Finkel

  Рет қаралды 744,827

TED-Ed

TED-Ed

9 ай бұрын

Practice more problem-solving at brilliant.org/TedEd
--
Ah, spring. As Demeter, Goddess of the Harvest, it’s your favorite season. Humans and animals look to you to balance the bounty of the natural world which, like any self-respecting Goddess, you do with a pair of magical dice. But then, along comes the trickster god Loki, who invades your land and curses your dice. Can you fix the dice and keep the world in perfect harmony? Dan Finkel shows how.
Lesson by Dan Finkel, directed by Igor Coric, Artrake Studio.
This video made possible in collaboration with Brilliant
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Пікірлер: 714
@user-tx1gw9jf4l
@user-tx1gw9jf4l 9 ай бұрын
Can we all just appreciate how Demeter is just playing Settlers of Catan with mortals?
@mellow3995
@mellow3995 9 ай бұрын
Haha that's what I thought too
@gkjaerby2441
@gkjaerby2441 9 ай бұрын
Nice.
@lilyandryankoolkid1994
@lilyandryankoolkid1994 9 ай бұрын
my exact thoughts!
@pabloricco8093
@pabloricco8093 9 ай бұрын
Pog catan
@mimumi3723
@mimumi3723 9 ай бұрын
Can't wait for mortals to find the Fire progression card and Prometeus to fall
@patrickmitter1874
@patrickmitter1874 9 ай бұрын
Imagine you're a scientist and while others like Einstein come up with relativity, you're inventing a special dice that does the exact same thing as a normal dice. George Sicherman is a legend.
@justapt01
@justapt01 9 ай бұрын
Here before this blows up
@circle4602
@circle4602 9 ай бұрын
As long as you find something new...
@saininsa98
@saininsa98 9 ай бұрын
Sound fun
@Alepfi5599
@Alepfi5599 9 ай бұрын
What a lad
@cat_sandwich
@cat_sandwich 8 ай бұрын
lol
@rohitsaralaya1449
@rohitsaralaya1449 9 ай бұрын
Oh my god this is the prequel to the Ragnarok riddle. Everything really is connected.
@lilyandryankoolkid1994
@lilyandryankoolkid1994 9 ай бұрын
omg your right
@Infernape1998
@Infernape1998 9 ай бұрын
In other words, damn it Loki you jump started Ragnarok.
@kingwolf3044
@kingwolf3044 8 ай бұрын
Riddleverse confirmed!
@zesnowpea6347
@zesnowpea6347 8 ай бұрын
Can’t wait for the tcu Ted Cinematic Universe
@RelatedSnow8420
@RelatedSnow8420 8 ай бұрын
So there IS a TED-Ed Riddles Cinematic Universe!
@zakwinduss
@zakwinduss 8 ай бұрын
I’m so proud of myself, I almost didn’t attempt this riddle and was just going to watch the solution but decided to try. I didn’t know my strategy but I “followed by nose” and drew the table . I then copied the table and removed the sums. I realised I was only allowed one “1” and one “12” so I filled them in exactly how the solution did and then worked my way back, ticking off each sun from the original table. In the end my work sheet looked exactly like the solution tables and I’m kind of stoked bc I’m usually not smart enough for TedEd riddles. Sorry I must sound a little boastful but I’m pleased as punch.
@ofureotegaaigbomian1677
@ofureotegaaigbomian1677 8 ай бұрын
Yessss🎉🎉🎉🎉
@chiragchandan9135
@chiragchandan9135 8 ай бұрын
I wish i had ur experience.
@KumaKaori
@KumaKaori 8 ай бұрын
f'real congrats! I mentally got as far as "we need the results map to match" but 1st guessed 1,2,3,3,4,4 as our low dice, had I bothered to work through the guess I'd see my mistake soon enough.
@Szokynyovics
@Szokynyovics 7 ай бұрын
Look, if you do something smart/great like this, feel free to boast!! Good people will be happy to hear your success! ;) glad you were able to solve it! :)
@mikalayklimovich7878
@mikalayklimovich7878 7 ай бұрын
Nothing satisfies like a solved riddle). I solved it too, wasting some time on 0-hypothesis (I hadn't known you couldn't a side without dots) and then accidentally stumbled upon the solution. Btw, I found that you can actually create another pair of dice, if you include 0 and forget about 4-on-one-side limitation. First dice is 0,1,2,3,4,5, second one 2,3,4,5,6,7. I'm curious if those are called somehow too
@SonicLoverDS
@SonicLoverDS 9 ай бұрын
I read about Sichermann dice by chance in a book of math puzzles. Fun fact: one critical difference between normal and Sichermann dice is that it's harder to get doubles on the latter (1/9 chance instead of 1/6). I wonder what it'd be like to play backgammon with Sichermann dice.
@GoPieman
@GoPieman 9 ай бұрын
A good reason for the animation to choose catan, given doubles don't do anything.
@heatshield
@heatshield 9 ай бұрын
Okay that’s a great question. It’s been awhile since I played, so without going to refresh my memory of the rules, I’m assuming it would be much more likely for someone who gains a small early advantage to clean up, possibly resulting in it becoming acceptable and common to forfeit matches early. Might have to make some new dice and play test it.
@KitagumaIgen
@KitagumaIgen 9 ай бұрын
@@heatshield Maybe it wouldn't make small advantages last, but it surely would make big and rapid swings more rare, so at least we'd get a calmer more sedate game?
@trapjohnson
@trapjohnson 8 ай бұрын
Means you go to jail less often in Monopoly, but you also travel less far.
@michaelmoody8793
@michaelmoody8793 8 ай бұрын
A lowered chances of doubles - and not being able to get double 2s, 5s, or 6s at all - would be a huge impact. It would also wildly change things to have a 9 available on one die, changing the strategy around priming.
@HayTatsuko
@HayTatsuko 9 ай бұрын
I enjoyed the animation in this a bunch! I'm no mathematician, but even I can understand the reasoning behind this solution, because it was so well explained... and the denouement at the end was entirely delicious!
@felixlee9645
@felixlee9645 9 ай бұрын
ditto
@SuperDestroyerFox
@SuperDestroyerFox 8 ай бұрын
Yeah. I was thinking something similar of what they were saying but I didn’t think to use a graph and never thought of it before I gave up.
@desihirohamada
@desihirohamada 9 ай бұрын
step 1: confirm that you have green eyes step 2: ask loki, "if i asked you whether i had to roll three 4s, would you say ozo?" step 3: walk anti-clockwise across one block of land to add one coin to your balance step 4: calculate which lockers have numbers with perfect squares step 5: work backwards from zahra's answer to get the hallway required step 6: choose the gaussian and miss on purpose step 7: lock loki in pythagoras' cursed chessboard
@alanherlan3429
@alanherlan3429 9 ай бұрын
was looking for the obligatory "confirm you have green eyes" plagiarism of the solution to a different puzzle Congrats though you plagiarized 7 different puzzles (very slow claps)
@xavierburval4128
@xavierburval4128 8 ай бұрын
Nah your forgot step 8: head into the simulation mainframe and communicate which server is infected via binary code
@eddycabreja3332
@eddycabreja3332 8 ай бұрын
​@@xavierburval4128and also step 9: Activate thrusters D & E
@kingwolf3044
@kingwolf3044 8 ай бұрын
I always love seeing the answers from the other riddles pop up in the comments.
@landongreen7510
@landongreen7510 8 ай бұрын
Always something like this in the comments. MAGNIFICENT
@YoungGandalf2325
@YoungGandalf2325 9 ай бұрын
People who own land that's a 2 or 12 can never catch a break.
@KOSJ153
@KOSJ153 8 ай бұрын
They'll catch a break 2.8% of the time lol.
@gabrieljohnson6304
@gabrieljohnson6304 9 ай бұрын
the blacksmith having accurate mouth movement with the narration is both cool and oddly uncanny
@psy8428
@psy8428 9 ай бұрын
2:28 "Assuming we have a 4..." I felt like the video brushed over considering having numbers less than 4 or larger than 8 on the dice (respectively). But it can actually be walked through relatively easily. You must have exactly one 1 on each die. If you had an 11, you could have only 1s on the other (without getting sums above 12), but this would make at least 6 ways to roll 12. Same sort of pattern continues for looking at 11, 10, and 9, with each leading to too many rolls of the high numbers. In this way, you can prove that the highest number you can use is an 8, meaning you must have exactly one 4 on the small die.
@logansuits2406
@logansuits2406 8 ай бұрын
Great explanation. Thank you!
@akay7877
@akay7877 Ай бұрын
Thank you! I'd been stuck on them saying that but was struggling to work out that logic myself.
@_whaet
@_whaet 10 күн бұрын
Guess sicherman will never die get it cause dice is plural of die
@william155
@william155 9 ай бұрын
I have never paused a riddle video
@amateur-madman3047
@amateur-madman3047 9 ай бұрын
I tried a couple times but eventually I decided I wouldn’t fight the urge to be taught😂
@justapt01
@justapt01 9 ай бұрын
Here before this random comment blows up for some reason
@jessicafuller6474
@jessicafuller6474 9 ай бұрын
Me neither brother
@L17_8
@L17_8 9 ай бұрын
Jesus loves you ❤️ please turn to him and repent before it's too late. The end times described in the Bible are already happening in the world.
@iwams1
@iwams1 9 ай бұрын
You want me to give you a cookie or what?
@matteocappugi4115
@matteocappugi4115 8 ай бұрын
Very cool video. The way it's done rigorously in mathematics (which can lead to many other interesting results, like having two dice with a different number of faces, and still getting the same probabilities) is with generating polynomials. A normal six-sided dice is represented by x+x²+x³+x⁴+x⁵+x⁶, where the exponent represents the number of dots on a face and the coefficient, which in this case is always one cause all numbers from 1 to 6 are each displayed exactly once on the die, represents the number of sides you can find that precise number of dots on. The product between two of these polynomials gives you the amount of different combinations of numbers that can give you a certain sum, namely the polynomial representing their combination. If P(x) represents a die, computing P(1) gives you the total number of faces of that die. Notice that the polynomial for a standard six-sided die can be broken down into x(x³+1)(x²+x+1) -> x(x²-x+1)(x+1)(x²+x+1). If you plug in one, the first two operands yields one, x+1 yields two and x²+x+1 yelds three. Therefore, the presence of the first two doesn't affect the number of sides of the die, while the other two operands are fixed in place, as the two dice must be six-sided (but you could do it with four-sided and nine-sided ones as well, etc). Moreover, each face has to have at least a dot on it (must have x as a factor). Therefore, we can only shuffle x²-x+1: one die will have no copies of that factor and the other will have it squared. After all calculations, you'll get x⁴+2x³+2x²+x and x⁸+x⁶+x⁵+x⁴+x³+x, which are exactly the two resulting dice from the video. Remember to eliminate, if there were any, all results which have one or more negative coefficients, as negative sides don't seem to exist in geometry (I think the only viable way is just to eliminate them afterwards, but if you have a better method in mind I'll be happy to hear it). All of this looks scary at first, but actually it is fairly straightforward when applied, especially for harder-to-find combinations (like the one with four and nine sides respectively, which was a question on an entrance examination test for the Normale di Pisa dating back a few years ago). Hope I explained it somewhat clearly 😂
@johannesvanderhorst9778
@johannesvanderhorst9778 7 ай бұрын
I solved it in a similar way (apart from that once you wrote x⁴+2x³+2x²+1 rather than x⁴+2x³+2x²+x.) I just removed the factor x, and I calculated (1+x+x²+x³+x⁴+x⁵)² = ((1+x+x²)(1+x³))((1+x)(1+x²+x⁴)) = ((1+x+x²)(1+x))((1+x³)(1+x²+x⁴)) = (1+2x+2x²+x³)(1+x²+x³+x⁴+x⁵+x⁷)
@matteocappugi4115
@matteocappugi4115 6 ай бұрын
@@johannesvanderhorst9778 True, I mistyped, thank you!
@voyant_3
@voyant_3 17 күн бұрын
An equivalent method disguised as something easier is creating a system of equations from a discrete convolution of the pmfs. The advantage is it doesn’t require generating functions, which are quite a leap for the average person
@xavierburval4128
@xavierburval4128 8 ай бұрын
I tried solving this by starting with a regular dice, and trying to rearrange the numbers in a way that worked. I tried but couldn’t find anything that worked, until I realized that I’m not allowed to have zero dots, which I though I was. Once I had that, it was way easier to build the dice step by step. Very interesting riddle
@featherflight3493
@featherflight3493 8 ай бұрын
I also immediately went for the zero dots face, and kept running into problems in the middle. Kind of funny what assumptions we make about a problem.
@AllenKnutson
@AllenKnutson 8 ай бұрын
Indeed, in the verbal description there is no positivity requirement. (I count this as a mistake in the writing.) It is clearly written at 1:26.
@cjfeinberg7613
@cjfeinberg7613 8 ай бұрын
I think that would permit another solution, (0,1,1,2,2,3) and (2,4,5,6,7,9). Start with their solution, and move one dot from each side of the small die to each side of the large one. Given that in the story we start with blank dice, I think this should have been a permitted answer.
@xavierburval4128
@xavierburval4128 8 ай бұрын
@@cjfeinberg7613 yeah that would work, but they probably wouldn’t want two solutions so it makes sense
@_wewww
@_wewww 8 ай бұрын
@@cjfeinberg7613 how do you even get 11 with that?
@duruffio
@duruffio 8 ай бұрын
I missed the instruction that required us to only select numbers >1, so I had a die with a blank face (0,1,1,2,2,3) and added 1 to all the values on the other dice. After seeing the correct result, it makes sense that if you subtract one from each face in Die A and add one to each face on Die B, the results don't change.
@TsetBlue
@TsetBlue 8 ай бұрын
Yes. I was thinking the same, getting a die with 234567 and another 012345, but stucked.
@BeaDSM
@BeaDSM 8 ай бұрын
Except you didn't miss that instruction as it wasn't there! 011223 and 245679 is a much more pleasing dice combo in my opinion.
@Tumbolisu
@Tumbolisu 8 ай бұрын
@@BeaDSM it says it right there at 1:22?
@seuri678
@seuri678 8 ай бұрын
@@Tumbolisu I am not a deep mathematician, and I don't view 0 as positively as I do not write -0, and this does make sense in the story.
@AllenKnutson
@AllenKnutson 8 ай бұрын
The instruction isn't stated (a mistake IMHO), only written.
@michaelsparks1571
@michaelsparks1571 8 ай бұрын
It's only mentioned in passing and not on the Rules screen, but I think it's fun to note that the Sichermann dice also use the same number of dots as two standard dice. You don't end up with extra or remaining dots after they fall off and are put back.
@franklyncheatum2324
@franklyncheatum2324 8 ай бұрын
That has to be true of the solution because there's a 1/6 chance of any particular dot being counted which means the average roll equals 1/6 times the total number of dots. And the new average has to equal the original average so we must have the same number of dots.
@fatih3806
@fatih3806 4 ай бұрын
Well it has to use the same amount of dots, otherwise it can’t have the same frequency table.
@yonatanoz6695
@yonatanoz6695 9 ай бұрын
You are the reason I learnt English, your videos are so good it made me learn the language in two months
@theybuck_
@theybuck_ 9 ай бұрын
First ever puzzle I've actually decided to sit down and solve myself!! I even made a google sheet to calculate the different sums and their counts, very satisfying!!
@edntz
@edntz 8 ай бұрын
I was going to do this, but then they said you had to answer within 3 seconds, so by the time i got a piece of paper, i was too late.
@BananenBoerBob
@BananenBoerBob 8 ай бұрын
I like how the concept of a set of 2 dice that would have the same relative chance of rolling results as regular dice do, would be such an alien thing to come up with. Once you turn it into a problem like this video has (and add the constraint of max 4 eyes per side on one die, which was a massive hint) it suddenly becomes a trivial thing to solve
@ItzMemezy
@ItzMemezy 9 ай бұрын
Imagine having a Norse and a Greek god at the same time😂💀☠️
@christian9540
@christian9540 8 ай бұрын
That's a common thing in Polytheism. It's not like only one Pantheon exists. But only one Pantheon is accept by a culture. In fact, even the bible states polytheism in saying there should be not other god besides him. It does not say others do not exist. Monotheism makes it way more easier to control people.
@shinyagumon7015
@shinyagumon7015 9 ай бұрын
Everybody gangster until you show up with Sickerman Dies to family game night.
@shrudayie
@shrudayie 8 ай бұрын
I love this riddle! It looks complex as my initial thoughts were getting a piece of paper and solve probability for each roll but in reality its very simple, straightforward and easy to understand.
@fallouthirteen
@fallouthirteen 18 күн бұрын
Yeah, like you can just do a lot of it in your head. You know for a fact each die must have one and only one 1. On that same track when solving the first die you know you can't have more than 2 of any number (since it'd probably result in too many 3s and 11s). And you can only have 1 of the largest number. So that's just 1,2,2,3,3,4 easily. Other die then already has the 1 and 8 solved (to match with 1 and 4). Leaves you with 4 faces between 2,3,4,5,6,7. Even without proving it to yourself by doing the math/chart you just go "if you have to leave out 2 of those numbers, probably the ones at the ends so you get a more middle distribution of results".
@owenkariuki4438
@owenkariuki4438 8 ай бұрын
I love these riddles as they were the first kind of videos that got me interested in this channel. Please never stop uploading them ❤
@dobrinbashev250
@dobrinbashev250 8 ай бұрын
Another way to find the second die after the observations about the first are made is simply by division: 12,345,654,321÷1,221=10,111,101
@Sunflowersarepretty
@Sunflowersarepretty 9 ай бұрын
This video explained it better then my teachers ever could.
@user-hh2is9kg9j
@user-hh2is9kg9j 8 ай бұрын
Your Teacher isn't a big multimillion-dollar corporation that has a big team of experts and researchers?
@Sunflowersarepretty
@Sunflowersarepretty 8 ай бұрын
@@user-hh2is9kg9j well education in my country is ridiculously expensive however the quality is poor. So yeah they should do a better job of hiring good teachers when they charge a lot.
@sisiwen
@sisiwen 8 ай бұрын
Finally, another riddle! Have been waiting for 2 months for one. Can we have one every week? I just love these riddles that you come up with. 🙏🙏🏼🙏🏻🙏🏾🙏🏽💖🥰💗💓😍💕
@maxhatterschannel5140
@maxhatterschannel5140 9 ай бұрын
4:07 Jörmungandr be like: Sorry Dad, but I owe Dementer a favour
@0-Elias-0
@0-Elias-0 Ай бұрын
*Dice A* = [4,3,3,2,2,1] *Dice B* = [8,6,5,4,3,1] This is a nice riddle. One which just takes some knowledge of probability theory (specifically: *combinations* ). Plus, it helps to use a spreadsheet/chart. An algebraic way to solve this would be to set up 12 different equations (easier with *matrix multiplication* )
@vito_far
@vito_far 8 ай бұрын
Solving these riddles makes me feel good. Thanks Ted
@user-it4xv3th7t
@user-it4xv3th7t 9 ай бұрын
So basically, the goddess of harvest plays Catan.
@qqma4791
@qqma4791 4 ай бұрын
I love riddles that challenge you but aren’t impossible to understand without background knowledge of the subject. One of the few riddles I was able to solve and I’m glad I was able to do so :D. Thanks Ted-ed
@user-zj5ff3ms4d
@user-zj5ff3ms4d 9 ай бұрын
Last year, as a senior in high school, our class participated in a maths contest. We would get three riddles during the year. This is actually one of those riddles. fun to see the explenation of that riddle by some one else. sidenote: we didn't manage to win the contest but got to the finale.
@ArcySparky
@ArcySparky 8 ай бұрын
My solution doesn’t work under the rules, but I used three dots to create a binary notation, corner middle side representing 1, 2, 4 respectively. This allows you to make an ordinary six sided dice using a maximum of three dots. The rules state the sum of the dots, but if different dots have different values, as in the binary notation dice, then the sums can still match a normal dice.
@HaphazardDisastard
@HaphazardDisastard 8 ай бұрын
I love how this video references Catan at the beginning and even Jörmungandr at the end. 😆
@CalliopePony
@CalliopePony 8 ай бұрын
I took some time to just sit down and think about the various possibilities, and I was able to figure it out. I used some trial-and-error, but I got figured it out mostly the way it was shown in the video.
@evanrosman9226
@evanrosman9226 8 ай бұрын
It took me a lot of thinking but I was able to get it right.
@NadavBenNatan
@NadavBenNatan 6 ай бұрын
Wow that was a great video, one of my personal most beloved tricky questions!! I also want to share that after thinking of other ways to create such dices, I discovered that if you allow one dice to have a zero on it (I know it’s not in the original rules, but hear me out) - you can create dices that produce the same frequency, in this way: Dice 1: 0-1-1-2-2-3 Dice 2: 2-4-5-6-7-9 Now that I think about it I just added one to every number in the second dice and subtracted one from each in the first😅😅 * Continuing with that logic you can create the same affect if you allow a minus 1😮🙃 Any way that was a really nice riddle, thank you😁!!
@TheMonkeyGrape
@TheMonkeyGrape 6 ай бұрын
Nice mix of specific calculation and logical thinking. Liked this.
@trillionbones89
@trillionbones89 9 ай бұрын
i realised the 1 on each dice and the 4 - 8 relationship and decided to continue the video instead of filling up a table. but i hope i would have done similiarily as well as Demeter in a life/death situation
@KimiiiRaikkonen
@KimiiiRaikkonen 8 ай бұрын
I did spend too much time on solving it, but I'm happy I did, when I got the logic and it worked. Great riddle, loved it. Thank you :)
@MatthewMorris6148
@MatthewMorris6148 8 ай бұрын
I actually managed to do one of these for once, and I can actually explain every single step I took to reach it. As such, I’d like to explain all my reasoning. 1. Since there’s only a single two, (and every die face must have
@Vetrical
@Vetrical 8 ай бұрын
congrats on being a silksong waiter sane enough to solve this
@davecorry7723
@davecorry7723 Ай бұрын
That was such a complicated question that I didn't care what the answer would be.
@slorgdulschmodus
@slorgdulschmodus 27 күн бұрын
agreed - I wouldnt call this a riddle at all. Its like a math olympiad style question, and only the most enthusiastic of number crunchers could find it even remotely interesting
@Xenx2000
@Xenx2000 8 ай бұрын
Before the video starts, i just want to express this first: I've never tapped so fast on a video before. But when it comes to New Ted-ed riddles, I AM HERE!!! Keep them coming 😊
@leotimotian8990
@leotimotian8990 9 ай бұрын
I never thought i without pay so much attention more to a riddle video
@sherlock1854
@sherlock1854 8 ай бұрын
One of the best animations by ted-ed ❤
@shreyasshenoy7215
@shreyasshenoy7215 9 ай бұрын
that graph of probabilities helped me solve this fun riddle since there were only four values for one die i could solve with brute force but this tabulation is faster and convenient
@lifedeather
@lifedeather 9 ай бұрын
Finally after months another riddle ❤
@loszhor
@loszhor 8 ай бұрын
Making Catan more difficult is all part of the fun!
@Skarpo89
@Skarpo89 9 ай бұрын
It would be exactly the same mechanically, but for some reason I'd find playing Catan with this set of dice to be more exciting
@Apersonl0l
@Apersonl0l 9 ай бұрын
the Goddess really be playing Catan on the poor people 💀
@lilyandryankoolkid1994
@lilyandryankoolkid1994 9 ай бұрын
so close to my thoughts!
@rightwhereyouleftme12
@rightwhereyouleftme12 8 ай бұрын
I enjoy these riddles!
@r.pizzamonkey7379
@r.pizzamonkey7379 2 ай бұрын
Dice with sides {0, 1, 1, 2, 2, 3} and {2, 4, 5, 6, 7, 9} also work. I guess the stipulation said that "every side must be a positive whole number" rather than "every side must have a natural number", but there's no conceptual reason why a die couldn't have a blank side to indicate zero. Every other constraint was justified by the narrative, so I just assumed this was an oversight in the wording.
@CascadeHope
@CascadeHope 8 ай бұрын
This is the first riddle from this channel that I actually managed to solve!
@JH-cp8wf
@JH-cp8wf 9 ай бұрын
Wow, Loki's pranks have got /really/ thinky since the Edda.
@PorterB
@PorterB 8 ай бұрын
My answer was simply to symbolize the missing 5 and 6 with a different pattern of dots, then if that side rolls, even if it only has 4 dots, you treat it as a 5 or 6 just make sure they are in a different pattern to the regular 4th side.
@CT--sh4xw
@CT--sh4xw 8 ай бұрын
Me : _brings sicherman dice to my first DND campaign_ The table : what in the ungodly creation have you brought upon us?
@signsoflife
@signsoflife 8 ай бұрын
On normal dice 1 is always opposite 6, 2 opposite 5, 3 opposite 4. You could have totally blank faces for 4, 5 and 6 and still end up with perfect dice simply by checking the opposite face.
@kingwolf3044
@kingwolf3044 8 ай бұрын
First you have to ask the demon of logic if at least one of the sides has green eyes. If the answer is ozo you count the number of trees that the founders of the houses can see to find where the baniker is buried. If ulu then you trap nym in the magic checkerboard to prevent the ai from releasing the robot ants. Afterward you must give the dino nuggets the magic tarot cards you stole from fate so they can lite the correct number of candles on the giants cake. The giant will then agree to use the tri source to make you a new set of dice.
@LPW4BC
@LPW4BC 6 ай бұрын
I tried this and it worked
@the_blue_mark_detective
@the_blue_mark_detective 8 ай бұрын
your videos are incredible
@Elefant5759
@Elefant5759 9 ай бұрын
nice tool, it’s really useful tysm
@dayfordays
@dayfordays 6 ай бұрын
Am I the only one who falls asleep to these videos? His voice is just so calming.
@mindlessmeat4055
@mindlessmeat4055 8 ай бұрын
I learned about this in abstract algebra. I even have a pair of d6's that answer this question. According to my dice, one is a 1, 2, 4, 3, 3, 2 and the other is 6, 5, 3, 4, 1, 8. That should yield the same results as a standard 2d6. I paused to before the answer to grab my dice. Didn't realize it was answered.
@threethousandbees7260
@threethousandbees7260 8 ай бұрын
When you are looking for a fun riddle and you end up having a math lesson explained at you.
@kittyaya3425
@kittyaya3425 6 ай бұрын
Ah yes, Loki being his original self. Good for him for cursing that dice🙃
@nayutaito9421
@nayutaito9421 8 ай бұрын
I was amazed how you did not mention polynomials and get the perfect solution
@icarusty6481
@icarusty6481 8 ай бұрын
Demeter casually starting Ragnarok because of something Loki did is very on character for both of them.
@TerenceTeri-xu3jc
@TerenceTeri-xu3jc 6 ай бұрын
What a solution! There is also a non obvious solution that involves factoring the polynomial (x+x^2+x^3+x^4+x^5+x^6)^2 in two different factors. This solution also shows that Sicherman is the only other option.
@kainevins9927
@kainevins9927 8 ай бұрын
A solid puzzle; nice callback to the ragnarok one, too.
@danielrhouck
@danielrhouck 9 ай бұрын
2:27 Why do we need positive numbers? I was also trying 0/2 for that spot.
@abhijiths5237
@abhijiths5237 9 ай бұрын
the rule is that every face needs to have a positive number
@danielrhouck
@danielrhouck 9 ай бұрын
@@abhijiths5237 That rule isn’t part of the scenario as presented. I missed if it was on the rules screen but there’s no reason for it in the story.
@lenoncerqueira8308
@lenoncerqueira8308 8 ай бұрын
​@@danielrhouck But have you found a valid solution which includes a 0? Something tells me no such solution exists (even though I don't feel like proving it rn). In this case, you don't actually "need" that rule, it would be more of a "hint" to get you on the right track faster.
@danielrhouck
@danielrhouck 8 ай бұрын
@@lenoncerqueira8308 i have neither come up with one nor shown it’s impossible; if I remember I’ll try tomorrow or over the weekend.
@daikiri9743
@daikiri9743 8 ай бұрын
Wow, I have last seen these riddles about 5 years ago. I am so amazed that the narrator is still the same!!!
@thatguystar817
@thatguystar817 7 ай бұрын
Demeter being the cause of ragnarok is really jarring yet funny
@DougVarble
@DougVarble 9 ай бұрын
Great education tool, the chart to solve the problem 🎉
@flavafee
@flavafee 8 ай бұрын
i agree with many others that this was a great riddle for trying yourself and getting the answer! (or close.) great choice TED-ED
@jknifgijdfui
@jknifgijdfui 9 ай бұрын
I saw a video about this formation of dice a few weeks ago and i predicted that the video would be about that
@wesleybantugan5604
@wesleybantugan5604 9 ай бұрын
Loki getting absolutely demolished by a dragon is fair compensation I'd say
@michalpicker6934
@michalpicker6934 8 ай бұрын
I like your riddles. They're very mathematic.
@seandenvercampanero4714
@seandenvercampanero4714 8 ай бұрын
I didn't spend much time on working the table although mine is completely different because I was thinking further out of the box I got 1,4,2,2,3,3 and 1,8,2,6,4,5 I got 1 mistake and I didn't have a chance to check it because I had enough of trial and error. I love these types of brain activities, this will serve as a lesson.❤
@itsphoenixingtime
@itsphoenixingtime 8 ай бұрын
I solved it! This was my thought process and with a little bit of luck. So, my initial idea was to put the two 1s, 4 and 8 first. Basically the same. I decided to go off with a wild guess that the first die must have 1,2,2,3,3,4 as the configuration, after all this was my idea, after knowing that I couldn't have more than one 1 or 4 on the "restricted" red die, so the remaining was either 2 or 3. I went with the average to be safe. I figured then that there couldn't be a 7 on the second dice, because after filling in the restricted die, i've fulfilled my quota for 11s, so it had to be 1,?,?,?,6,8. I then proceeded to trial and error by going down the next lowest number, and lo and behold, i got 1,3,4,5,6,8, which fit exactly the requirements! I did remember a die that had the same arithmetic mean for a normal dice but different numbers, but it wasn't the same. But this is actually the first puzzle i've solved on paper. And credits for Sicherman for these amazing die.
@DrRank
@DrRank 6 ай бұрын
What makes the Sicherman Dice even cooler is that they not only have the same sum distribution as standard 2D6, but also the exact same number of dots (42)
@corvididaecorax2991
@corvididaecorax2991 6 ай бұрын
Technically the scenario as presented has a second answer, which is only ruled out by the addition of rule 3 in the summary page. But the described scenario would allow a face with zero dots.
@foxbat1766
@foxbat1766 2 ай бұрын
Sicherman dice for: Monopoly? Yahtzee? Backgammon? Any other board games these dice could really mess with?
@Enigmamindgames
@Enigmamindgames 4 ай бұрын
love the video👍
@silviujaglau
@silviujaglau 8 ай бұрын
You could also just create a new shape for 5 and 6 on the cursed dice, which seems much more obvious.
@peakmin
@peakmin 8 ай бұрын
I waited for SOOO Long on Another riddle
@Deaming_Moonlight_Magic
@Deaming_Moonlight_Magic 8 ай бұрын
I didnt solve this, but I really liked the riddle! I tried to solve it tho, but failed! 😋
@maceleemasci9444
@maceleemasci9444 8 ай бұрын
My solution to this was to have one die normal and the cursed die have 3 fours. Basically whenever you rolled a 4, you would roll the normal die to determine the value of the 4.
@Brambrew
@Brambrew 9 ай бұрын
"Can you solve the cursed dice riddle?" Also "The solution wasn't discovered until 1978!" (Most likely, mathematicians weren't really looking for the solution until they proposed the math problem first and then found the solution shortly after, but still).
@RavnArmanson
@RavnArmanson 8 ай бұрын
very cool. good riddle
@TheFinalChapters
@TheFinalChapters 9 ай бұрын
A critically missing rule allowed me to "solve" the puzzle by simply using binary to count the dice :)
@Stratelier
@Stratelier 8 ай бұрын
LOL. Unfortunately pips are a base-1 number system, so...
@JordanBeagle
@JordanBeagle 8 ай бұрын
You know, Loki was just getting Demeter to think outside the box
@Dude-xb3xh
@Dude-xb3xh 8 ай бұрын
I’m now afraid of getting on Demeter’s bad side
@SolomonUcko
@SolomonUcko 8 ай бұрын
I guessed 1,2,2,3,3,4 for one die to roughly match the shape of the sum, then step-by-step figured out what the other die had to be.
@ryfors
@ryfors 8 ай бұрын
Very cool puzzle
@samuelsouth.
@samuelsouth. 9 ай бұрын
This is the first riddle I actually solved!
@teamcyeborg
@teamcyeborg 8 ай бұрын
I really appreciate that you can hear the cut after "Hephaestus'" at 1:01
@gappy3234
@gappy3234 Ай бұрын
By the rules as I understood them, there’s no reason why either die shouldn’t have a zero-spot side. I have not tested whether this might possibly work, and I suspect not, but when I saw the solution I realised it was far simpler than I’d imagined.
@connorbeighley6981
@connorbeighley6981 8 ай бұрын
Nice new riddle! I enjoy watching them but I can't solve them most of the time. They're cool, though.
@FF-tb2dt
@FF-tb2dt 9 ай бұрын
Finally another riddle video 🫶🏻
@L17_8
@L17_8 9 ай бұрын
Jesus loves you ❤️ please turn to him and repent before it's too late. The end times described in the Bible are already happening in the world.
@DissapointedALot
@DissapointedALot 9 ай бұрын
Finnaly a riddle!
@sumelk1020
@sumelk1020 9 ай бұрын
Everyone: “Another fun riddle! Thanks Ted-Ed!” Me: *struggling to even understand the rules*
@noahmhlanga381
@noahmhlanga381 9 ай бұрын
Nice riddles
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