Best Algorithms For ALL F2L Cases (pdf)

[@JPerm]

No 5x5 progress video this week; bruised my thumb and didn't practice. I also have a competition on Saturday!

[@hey.tobiii]

Aww, what happened?

[@olivertan8]

Will those wide moves hinder lookahead

[@brianliu0412]

J Perm RIP thumb This PDF is honestly so helpful because it compiles all the information in all of your advanced f2l videos

[@sumeshjena7747]

Good luck for your comp.

[@harindershahsingh9868]

Please make these kind of pdf for oll pll too

[@cyotheking]

Very quickly becoming the best YT Cuber for tutorials. There's so many of the videos you've done that I had meant to do for years, but watching them you surely executed them much better. Keep it up man :)

[@JPerm]

+cyotheking thanks! there's a ton you've done and pioneered that shaped what I try to make today. maybe I would have started with something else but you already did an amazing job of it, like how to execute an algorithm like a pro (great series btw). so extra thanks to all you've done for the community!

[@cyotheking]

J Perm No problem! I'm hoping I can get back into some tutorial stuff when I move out. Try to save some ideas for the rest of us! 😂

[@benjaminvanderhoff7101]

You guys should tutorials together :)

[@dreiigHiveSGClips]

J Perm Are you ever going to do a pdf with ALL 167 cases?

[@ethanhayes3676]

@@dreiigHiveSGClips That would be AWESOME!

[@smortboi1320]

I’m waiting for the how to solve the cube in 20 moves or less for all 43 quintillion cases pdf

[@TechSupportDave]

hmm I actually wonder what the statistic is for pro cubers when it comes to average moves per solve. 25? 30? 35? 40??

[@smortboi1320]

I eat Cereal with Water and I pour the Water first in cfop it’s like 50-70 moves

[@alexchen5162]

It’s called download the app called cube solver on the Apple app store

[@smortboi1320]

Alex Chen but cube solving apps are kinda doodoo.

[@alexchen5162]

Ya I know but it does the job if you want to solve a cube without understanding

[@GoIrish2026]

Wow wow wow wow wow wow. You are my hero. Before this video: How to improve f2l: Watch 100s of example solves and hope for a case you dont know. After this video: How to improve f2l: Oh just watch JPerm's video YOU ARE AMAZING

[@thomaspham3010]

MJBCuber I am surprised he didn’t love your comment

[@GoIrish2026]

Thomas Pham lol thanks

[@dand2717]

"You are my hero, everyone needs a hero, logan is my hero"

[@ilikebanana5214]

I think you mean *OH* just watch jperms video

[@nabranestwistypuzzler7019]

He should love this.

[@WhySoQueerious]

You are such a great person. Thank you for making all these contributions to the cubing community. You are one of the best cubers I've ever seen.

[@brandoncalvert8379]

I've been cubing for 10 years and only have a few sub 20 solves. I come and go with the community and I'm just getting my interest back. This may be the single most helpful video and document resource I've come across since Badmephisto's original OLL and PLL sheets

[@JPerm]

awesome that you're back!! glad you like the pdf

[@rivercapulet6199]

I can't express how grateful I am for this pdf file. I myself have been trying to make one of these for personal use, and it takes a lot of time. Thank you j perm, for this huge contribution to the cubing community :)

[@the6sides]

And this is why I love your channel

[@yaqubi.]

Great channel tho

[@MonsterFootball]

Everyone does

[@MonsterFootball]

@@yaqubi. ikr

[@ExplosiveBrohoof]

Here's my counting: I'll take it all rotations of the top layer are treated as the same. So let's instead divide the casework into two cases: one where both Cubies are out of the top layer, and the other where at least one Cubie is in the top layer. Case 1: Neither Cubie in top layer. There are 4 locations and 3 orientations for the corner cubie. There are 4 locations and 2 orientations for the edge cubie. One of these is a solved state, but we'll subtract that off later. This gives us 4 x 3 x 4 x 2 = 96 cases. Case 2: Some Cubie in top layer. Consider the absolute total number of cases. There are 8 corner locations and 8 edge locations. With 3 and 2 orientations respectively, this gives us a total of 384 permutations. We found that 96 of them have both cubes out of the top layer, which means there are 384 - 96 = 288 permutations where one cube is in the top layer. All we need to do is divide 288 by 4 to account for the four rotations of the top layer, which gives us 72 separate permutations. When we combine both of these cases, we get 96 + 72 = 168. Subtracting 1 for the solved permutation gives us 167.

[@sanjaykumardas1440]

Next generations Stephen hawking

[@zenitsuagatsumanezukochann8502]

@@sanjaykumardas1440 yeah😂

[@SERIOUSGRANDPAM416]

Let’s appreciate that man just wrote an essay

[@YashGowda.J]

Wow thank you

[@ees4.]

Wow

[@soundscape7511]

Hey J Perm, I would like to say you make really high quality really informative tutorials, well beyond the standards of other cubing KZbinrs. For example, whenever one of my friends need help I direct them to one of your videos, because they're so informative. I really like how you get to the point, and have solid tutorials. Keep up the good work!

[@JPerm]

glad you like it, and thanks for recommending my channel :)

[@BenRickProductions]

My man JPerm, the true KZbin-Cubing-MVP!!!

[@ePocalypse]

Thank for making this video for F2L, I have practice for over a year on my intuitive F2L solving and I haven't made any significant improvements. This video has shown me a unique way to understand the F2L process better with these assortment of algorithms.

[@taimoonfirenk5652]

I must say this sheet is amazing, I'm learning so much, thank you a lot

[@JPerm]

+taimoon firenk np!

[@SnowyCubes]

@@JPerm Found a mistake. Section 1A 3rd on the right. The highlighted one that’s says y U2 (R F’ R’ F) (L’ U’ L) Should say y U2 (R’ F R F’ ) (L’ U’ L)

[@MandelCuber]

I was having huge difficulties getting to sub 10 on 3x3, with this sheet I only needed a few weeks of getting used to the algos and I was much faster immediately! Thanks so much for helping me reach my goal! Please keep on going with your content

[@huupho451]

I have rotated 3x3 rubik cube for 6 years without knowing this amazing algorithms. Thank a lot!

[@pglewis]

I've been searching for a list like this for over a year, thank you. Last slot cases only take me so far; finding solutions experimentally is fun and beneficial but at my stage it can be difficult to know which ones will scale up to speed well. This is gold.

[@gamingmcqueen3440]

J perm: At *LEAST* 77 Cases Me: Sure, AFTER full oll

[@AlphanumericPassword]

nice i only learnt 16

[@kiwicuber]

Finally learned full oll during lockdown, time to do this

[@realTPerm]

You don't have to learn all the cases, just pick the ones that come up in your solve.

[@belcarra]

@@realTPerm Which after a while will be all of them :/

[@toshio7195]

@@realTPerm thats a very dumb thing to say

[@ilyashka_levelart]

Last year I couldn't even believe it's possible for me to solve a cube in 14 seconds, but now it's my average time! Your videos really helped me to spent less time on f2l, thank you!

[@rahul-tp6ie]

You are the man from whom i lurn faster cube solving!now my average gone 22 sec!!Just becz of u.thanku soo much.althout iam from india.

[@herrreinsch]

dude, thanks so much for making this video, this is exactly the video I need to study. :)

[@ORGANISM44]

herrreinsch bro you cube????? I'm subscribe d and watch all of your skate videos I didn't know you cubed??? Woah

[@KSCuberOfficial]

I knew he did and it's awesome!

[@herrreinsch]

*@PINK 8BIT* I started speedcubing in january 2014, so exactly 4 years now, It's super fun, but too addicting. :P ps: cool avatar.👍

[@pho3n1x_x50]

Yo I subbed u

[@QuranArchiveHaramain]

herrreinsch uuuj

[@mattsmith1039]

In order to be able to remember the apgorithms, first take a short brush over the sheet , just look at it, not trying to memorize, then when you get to a case, try to solve it the way on the sheet without looking at it. Dont try to remember the algorithm, try to visualize how to pair it up without using the long intuitive method. Helped me remember in a couple days! There are only a couple which you really need to memorize, but that just makes the process easier.

[@kabyashrestha162]

Hey, after much of thinking, I found out 167 F2L cases as you mentioned and want to find your opinion. There are altogether 42 cases for F2L (1 which is solved for the correct slot). So, taking 42 cases for one slot and multiplying for 4 slots, we have all total (42*4)=168 cases in which 1 is solved case. Hence, 167 cases of F2L excluding 1 solved case. And also thank you for all your works, it helped a lot.

[@christiankennedy9502]

1:09, love how you explain the math behind all of the incorrect numbers of F2L cases. I enjoy learning things much more when I understand why instead of it being like an algorithm where I just have to believe it works and most likely never understand the math behind it. Great job J Perm! :)

[@keithkozma277]

You sir have changed cubing forever

[@kshitijsinghchahar]

I AM A HUGE FAN OF YOU AND YOUR VIDEOS! I WAS SUB 80 WHEN I STARTED WITH YOUR CHANNEL AND SUB 25 TODAY! LOVE YOU! BEST OF LUCK!

[@TheKey-r8i]

Thanks SO much. This helped me a lot. You're the best cuber youtuber.

[@shanntok5786]

You are my favourite/favorite youtuber and iget really excited whenever you upload. Keep uploading as i look forward to more of your videos(especially how to be sub 10 and f2l algs)

[@jackkutcher3735]

Jperm: **Points at things** Us: ????

[@caldrenate]

4:55 Thank you for teaching me a substitute for that long beginner's method algorithm!

[@goldenfaze2598]

Good tutorial! I still am not very good at beginners F2L, but I decided to get into advanced early so that I can learn algorithms and get used to them sooner. Thank you so much for the amazing vids! 3:37 the tutorial starts.

[@JPerm]

y is a cube rotation in the same direction as U. I have a tutorial on how to read moves!

[@cjfromcyberpunk]

@@JPerm I think you replied to the wrong comment 😀

[@methoz777]

This pdf has been really helpful in improving my f2l so far. after i master these algs I'll have to work on my look ahead. thank you very much JPerm!!!

[@Stinkyclawkilla]

Thanks for all the tips and tricks i am now averaging 41 seconds and i used to average 1 min. And 30 seconds so THANKS SO MUCH!!! With help from other videos too not just this one

[@JPerm]

+Luigi/Stinkyclawkilla you're welcome! im sure it's mostly from your own hard work though ;)

[@ankushkumarmaity9785]

How are you doing now?

[@Stinkyclawkilla]

@@ankushkumarmaity9785 stopped like 2 years ago lmao, pb was 21 secs

[@ankushkumarmaity9785]

@@Stinkyclawkilla lol ok

[@ylikk3659]

@@Stinkyclawkilla oh no:(

[@callmeqt1269]

Thanks to you, J Perm, after only having a cube for about a month and a half, I have a 16 second PB, sub-30 average, and I know full CFOP as well as basic pseudoslotting. Thanks so much :)

[@chomusukeml]

"a month and a half" "16 second pb" oMg hE"S a gENuiUS

[@MrDiego8536]

THIS IS MY THREE WISE MEN DAY GIFT!!! THANK YOUUUUU!!!!!!! I will let you know when I'm finally sub-20 Btw, for the 167 cases, if both the edge and corner are in incorrect slots, we have 3 places for corner and 3 for edge, and for each location there are 2 orientations for edge and 3 for corner, so that's (3*3)*2*3=54. Now if one of them is in the correct slot (if both are in correct slot then we counted it in the 41 basic cases) then we have 3 places for the corresponding piece, and again, 2 orientations for edge and 3 for corner. This happens twice since we can have corner or edge in correct slot. This adds 2*[(3)*2*3]=36 cases. Thus there are 54 + 36 = 90 additional cases to the 77 mentioned.

[@gary1972]

wtf

[@cubingmania2941]

This video is awesome!!! Probably the best F2L video out there!!! My F2L is practically flawless now thanks to you JPerm!!! Great Job and Keep It Up!!!

[@Jellylamps]

A few of these I’ve discovered myself but two in particular made me question what I’ve been doing this whole time.

[@lcicey8419]

every time i practice i think im getting better at f2l then i watch one of your f2l alg videos and am just baffled how much more efficiently i could be doing this step, thanks so much for the doc!

[@jesuslvsyou]

While I was watching this, I was on OLL, and I did my first 1 look OLL without learning anything

[@kronowtf]

Niceee

[@hahe3598]

Wow, wow, wow! I am wordless to express how brilliant your F2L pdf is! When you think the mechanical intuitive approach is good, this one shows how it is much much better, and you can observe how much progressive it is. It seems like a stepping stone for OLL and PLL, that you can understand how things operate. Whereas OLL and PLL are still too complicated to observe that I can only gurgitate bits by bits, hoping one day they compute like AI in my brain to visualize how things flip around to fit the several aims in one sub sequence. By the way, I saw your "cross" videos as well, could you also kindly if possible make a pdf like this as well; it seems easy in the face of it, but when to be done in millisecond in one single whole action, that's another level of things. Cheers!😃🥰😍

[@ronnyboybobby4813]

I’m (R U R’ U’) and I know it

[@hajidle]

Lol

[@xdoup1850]

Lol

[@gamedevprod6276]

Lol

[@philliam999]

Lol

[@eloffski]

Lol

[@AlexandrBorschchev]

hello j perm. thank you so much for this video, i really liked the tutorial. i practiced some of the first algorithms and i feel more comfortable solving f2l. now im moving to the other 50+ algorithms but i remembered your intuitive approach can help me more understand the logic rather than memorize everything. if i could do both i will be really happy and im excited to show my friends with your tips. thanks from beginner.

[@trangium]

Setup: R’ U R2 U R’ U R U2 R’ Algorithm: R U2 R’ U’ R U’ R2’ U’ R

[@katherineberger2871]

I invented a cool f2l trick. Idk if it is actually good, but i love it. If you have a pair that would be in a good place to insert but you would end up inserting into the wrong slot, instead of pushing it over and then cube rotating you can do a wide D move. I use this trick a lot and I really like it. (Note: this isn't strictly for inserting, it can help with pairing too.)

[@Kyoobiesss]

Omg what an amazing video, and literally last night I just started listing through different f2l cases one by one. xD This is going to be incredibly helpful, thank you.

[@JPerm]

+Cakeplosion haha I did the calculations to ensure I didn't forget any :P

[@connerhuss1062]

You are the only person I’ve heard of who uses algorithms for F2L. Literally everyone just uses intuition

[@JPerm]

well that's how you learn, but if you want to save a bunch of cube rotations then you need a few algorithms

[@cheetah2172]

Who ever was watching this after learning full OLL and was abt to cry😰😰

[@thefootballgrinder]

You don't have to study the algorithm, you can just do it and understand why and how the pieces pair up

[@cheetah2172]

@@thefootballgrinder But still it is a lot

[@madarauchiha-uz3jd]

Me

[@Jan-Lens]

Me! 😖 I learnt full pll and I'm thriving to learn full oll... And now I'm knowing that I should learn at least 77 f2l alg...😩

[@RavenToe]

Thanks dude! Great stuff! This is the vid every specubist has been waiting for. You are a light in the darkness. peace

[@gordonleung3885]

4:56 If the back slot is empty, you can also do this: U D' R U' R' D Another algorithm for this case (but messes up the back slot) is, with the edge in the back: R U' R' U2 R U' R' U' R U R'

[@sachinsinghal13]

Gosh! Thank you so much. I knew a few of the algorithms in your video but I have learnt new and better algorithms from you. I will never close this tab. Now I can get faster!

[@tanurvijay1922]

You are God for cubers ! Hit like if you agree !

[@BobberRB]

Tanur Vijay, WUUUT DOO YOUUUU MEEANNNN!?

[@jaswanthjanakan]

Say 'God of cubing tutorials'

[@sampleperson5498]

For Section 1C case #2 (top right) I use: R2 B R' B' R' U d R' U' R Basically R2 B R' B' R', U2 + rotation, then insert. Also mirrored for 1C #4.

[@omega_sine]

Ahh this is awesome. Can’t wait for the how to be sub-10 video (I’m just barely sub 16 but I still like that series)!

[@christianjamil8410]

my pb is 17.37 this video really helps

[@azerefendizade6017]

16.9

[@longplays2420]

9.49, normally average 17 edit: currently after 1 week of commenting this, i now average sub-16 and pb is 8.98

[@ACReece]

wtf my average is a minute and 15 seconds, damn how do you do this...

[@longplays2420]

train hard, try to do cross and f2l efficiently normally i try to finish f2l before 10s so i can execute ll in 5s

[@samhu1839]

Thanks for sharing. In your pdf document, the very first case on the left has an algo of U2 (R U R') U (R U' R'), a slightly shorter way would be U2 L U' (R U R') L', though you will need two hands.

[@dominiclukin7279]

J Perm: I've recently downloaded your algorithm sheet and found that some of the y rotations are incorrectly notated, its confusing becomes some maybe be y or y'. pls fix this

[@pedestrian_0]

Just use algdb.net sorry I'm 8 months late and you're probably a sub-7 solver

[@shreyanssurana2564]

I watched the other advanced F2L case video of Jperm and learned it all .when I reached the end of this video . It's like do i have to learn everything again

[@vishantsatpalsolanki3600]

OMG this is too great video friend waiting for this

[@Simply.Jyotii]

My Favourite youtuber of all time 🙏🙏

[@flemzy4392]

i cant believe how you haven't reach 1mil yet come on guys he deserves it

[@EX3ELI]

you are the best yt cuber ever . Keep up the good work.Also your f2l pdf helped me a lot, so thank you

[@C0NFUZED_158]

How tf am I gonna memorise all of these

[@sirishat5092]

For edge insertion of beginners method we can another alg which reduces F moves. That is ( RU'R'U'RU'R'URUR'). For the case in the video at 5:14

[@pliachas]

Do R2 U R2 U' R2 for white sticker up edge correctly in the back right slot and put the corner above the correct slot

[@bguy510]

Aggelos Pliachas wow thanks that's actually really good

[@speedcubetalk8802]

You have the best cube tutorial Chanel ever!!!

[@tristanvanhuis9310]

I think I`ve found a mistake in the PDF Section 2B Corner in the back slot: (R U' R') U (L U L') Solution: (R U R') U (L U L')

[@Tyty-ux9hw]

Ayo imagine someone grinded it out entirely and shouted and unsubbed cuz it didn't work

[@Ark-ju2gt]

Perfect, between all the Advanced F2L videos of all youtubers, it's hard to begin

[@ROEVOSS]

3:50 Just do U R' F R F' U R U R' It's basically U Slegehammer the insert

[@JPerm]

+ROEVOSS good one. thanks!

[@jnoort]

+J Perm Nice work on the PDF. Since you asked for suggestions, I have one for the same case as in this comment. A bit long but quick, easy to see an OLL skip coming, and possibilities to do WV/VLS/Edge control after pairing up: (R' D' R) U' (R' D R) U R U R' It's one of my favorite ways of doing this pair :).

[@MaximilianBerkmann]

The alg he has is better for the ZBLS he showed, your alg solves a different one where the usual alg is: (F' U F) U2 (R U R').

[@romanlinnik7441]

Just do Sexy U' R U' R' insert

[@terrypowell3576]

Hey J Perm! I've been wanting to write you for a minute now just to say thanks for the very useful information that you post. I've only been cubing for a couple of months now and you alone took me from a 3 min solve time (following Rubic's Cube instructions) to half that in a day. I'm a regular to KZbin and just happened upon CFOP...and so glad that I did. There's a lot of information on the topic but, no one rocks it like you do. Trust... you would've done well in the military for your ability to explain things in a simplistic manner. Some of your vids are well beyond my skill level: understandably. Do you have one in mind that would immediatly follow " Learn F2L in 6 minutes (Full Intuitive F2L Tutorial)"? I guess a progressive listing of your tutorials would be ideal, with the beginner in mind. And, yes, I understand that there's a lot of grey area to what I'm asking. Anyhow, much respect to you for your efforts. I'm glad to hear that you are competing. I wanted to ask.. what is stopping you from setting a new world record or at the least, winning the 2018 Championship? You are really keen with this 3 dimentional thing from hell:) I hope you show them all up! Teaching is one of the best ways for self improvement... Keep it up, you are doing one hell of a job. And, THANK YOU!!!! Once again... Take care you..

[@JPerm]

Thanks for the comment! The next thing you should learn is 2-look OLL and 2-look PLL to make your last layer faster, while continuing to work on F2L efficiency with new tricks and getting faster at recognizing different cases. People at different ages or who have different amounts of time and priorities (and a small amount of natural talent difference) will improve at different rates. I'm still improving, but I'm older than when people improve fastest for cubing (age 15-17 and below I think) and i did cube during that time, but I didn't do it that much. So I'm trying to become really good again, and I've really only been practicing for a year and a half since returning from a many-year break leading up to 2016. I hope to compete at a high level one day!

[@martinrahn7345]

After a bit of rime i realized that theres only 94 cases in the PDF. So theres far less then all cases. Could you please add all other cases to the pdf?

[@SHIVA-yb6tb]

J perm is literally helping to start my speed cubing thank you dayln wong

[@hemmojito]

MyF2L algs are from 2018 but these are from 3018

[@SougatPetWorld]

In the second last case of 1 A you can do R' D' R U'R'D Rand then insert ( the white sticker should be above the empty slot ) the same thing you can do to the last case mirroring the algs

[@vincentfrijlink5409]

Why doesnt the PDF exist anymore?

[@cubesncubes5830]

The 2nd last case u showed, u can do that in a better way even if thats the only pair left. 1. Hold the pair in such a way that its on the bottom right(the same holding position j perm showed) 2. Do righty sexy move. 3. Do a Y 4.Do a lefty sexy move.

[@kahveciderin]

Can you please make a PDF for all 167 cases? Thanks.

[@itsmemario1514]

I'm just starting speedcubing and wants to ask if I have to learn every algorithm?

[@humzam9422]

No. You can easily get below a 25 second average with intuitive f2l. Honestly 41 is only necessary for sub 20 and learning all 167 is overkill unless you are a sub 10 second average

[@Dulema]

Section 1C. Bottom left case. The alg i use is: (R2 U2 F) (R2 F' U2) (R' U R') Starting with thumb on top. Extremely fingertrick friendly.

[@shahanshahpolonium]

0:52 wow u liked ur own video

[@anthonygraindedreux-beauss5887]

he wouldn't dislike his video that's logic

[@shahanshahpolonium]

@@anthonygraindedreux-beauss5887 I know🤣🤣

[@stellapanagiotopoulou3962]

That's why you are my fav! I hope this will finally help me improve my times a lot as I have been stuck for the past month..! Thanks and keep up the good work! Kisses from Greece :*

[@niknejm4353]

jk your videos are gr8

[@yugendranarkhede6576]

Nice thought to explain all cases in PDF n also pdf is more accessible than video for practice

[@ayushvaidande5579]

My heart broke after reading "167 cases"

[@조승민-z6k]

zb is more

[@JCBShortFilms]

Great video! That pdf is really big, but hopefully it will be useful! Thank for taking the time to put it together!

[@gperm3710]

2:16 I know I'm super late to the party, but I've been trying for a long time to get this question done, but I finally got it, I hope, here are my calculations Jperm went through why there are 41 cases On last slot, divide the 2 categories: corner on top and in slot So, if the corners in the slot, there are 2 places for the edge to be in, if the corner is on top, there are 5, there are 2 ways the corner can be twisted and 3 ways the edge can be flipped, so (5+2)*3*2-1= 41 Then he mentioned, one piece in the incorrect slot, so, 3 possible places for edge to be in a wrong slot, and 3 places for the corner to be in the wrong slot, so (3+3)*3*2=36 36+41= 77 As before, an edge and a corner can be in the wrong slot, in this category, we can't divide into corner on top or edge on top, but all the cases here are unique, there are 3 possible places for the edge to be in and 3 possible places for the corner to be in, so, (3+3)*3*2= 36 So, 77+36=113 Another category is one piece in the right slot, one piece in the wrong slot, we can divide this into, corner in the right spot edge in the wrong slot, and edge in the right spot and corner in the wrong slot, for edge in the right slot, and corner in the wrong slot, there are 3 different wrong slots for the corner to be in, for edge in the wrong slot, again, there's 3 places, so (3+3)*3*2=36 So 113+36=149 The last thing, this relates back to if both pieces are in the wrong slot, however, the calculation on top does not include if both the corner and edge are joint together and in the wrong slot (I don't know how to join this with the calculation on top, sorry) so, there are 3 different incorrect slots the pair can be in, 3 ways for the corner to be twisted and 2 ways the edge can the flipped, so 3*2*3= 18 149+18=167 There's your answer

[@kingkaizoku85]

thanks for the explanation.

[@Doom_Guy_Slayers]

Wow lol

[@Doom_Guy_Slayers]

Hey the 41 case? Why the edge can only be in 2 places in the slot? I think the edge can be on 5 places right?

[@ericfang5188]

@@Doom_Guy_Slayers because for corner in the slot,the 4 edges on top are the same cases

[@KillstreakTacos]

Some of these I just found out myself without any videos when I was a noob, 😂

[@rahulsahay7330]

THAT WAS AN INNOVATIVE START. GREAT JOB, THNX FOR THIS!!

[@_sqwid]

Who else just learned the F2L cases themselves

[@jetforceexe8170]

me lmao

[@lachie0704]

Been waiting for something like this for ages. Thanks so much 👍👍

[@aryelcarreon7853]

How would you practice all of these cases for f2l? Is there an f2l trainer that can help?

[@JPerm]

i dont know of any, but i recommend picking a few that are important, starting with section 1 + all the cases i covered in this video. after many many solves, you'll know when you're comfortable executing them and you can learn a few more.

[@pinkrey4277]

tysm I had the same question

[@pranavprabhu8609]

on qqtimer, u can go to 3x3 subsets and select f2l. u can then practice f2l using that subset. hope it helped! :)

[@eyalhamtsany9472]

Hey JPerm. three mistakes spotted and a suggestion: 1. In Section 2B, Corner In The Back Slot, third from top, on the left, your suggested algorithm is "(R U' R') U (L U L')". I think it should be "(R U R') U (L U L')". 2. In Section 2B, Corenr in The Left Slot, second from top, on the left, your suggested algorithm is "U' (R U' R') U' (R' U R)", I think it should be "U' (R U' R') U' (R' U' R)". 3. In Section 2B, Corner In The Right Slot, last case (third row from top on the right). Your suggested algorithm is "U (R U R') y' (R U R')"'. I think it should start with U' (U-prime) Suggestion: In Section 1A, White Sticker Faces Side/Front, Stickers on the U face are the same, forth row from the top on the right, Your first suggested algorithm is "(R U' R') U2 y (L' U' L)". Why not use the inverted version of the algorithm in the left side, which will be: "y M U’ (R’ F R) U M’"? (BTW, this specific algorithm is one of my favorites...)

[@periodistavegetto134]

6:53 I do Sexy Move until is solved and after that I just insert it.

[@gamingjedi52]

I would not recommend it because it can hinder your look aheaf

[@molieb5943]

This is the best J perm video ever!!

[@speedycubesolver9059]

exuse me j perm, in section one the first algorithm to the right can be solved with r U' r' U2 r U r'

[@freemind1618]

Yup

[@jgoodman1330]

I like the way his vids are downloadable, that way I can watch his vids anywhere and anytime

[@ayaan7990]

Listen to his voice on 0.25x speed 🤣🤣

[@anuradhakasavajhala2554]

Dude check on 2x, btw 0.25 is f Gud

[@aryamallick5426]

the last case is when both edge and corner are mislotted . 1st case: both edge and corner are together in the wrong slot. no. of permutations : (3)*2*3=18 2nd case:edge and corner in different wrong slots. no of permutations:((3*2)+(3*2))*2*3=72 72+18=90 total f2l cases:77+90=167

[@gamingandcubing2287]

00:26 voice changes

[@yusufragab1674]

7:01 You can either do that, or if you have all slots solves and just that one edge flipped, you can use it to get EO which can really help a lot. So when you have the last f2l edge flipped, you can have one of two cases 3 edges orientated and 1 edge orientated So with three edges, you hold the unorientated one in front, and do the alg (R U’ R’) U y’ (R’ U2 R) U2 (R’ U R) With just the one edge orientated edge you hold it on the left and do the same thing but with a sledgehammer to insert the pair instead of R’ U R

[@Justin34585]

This is very helpful! Very high-quality video with very useful information. Thanks for all your work. The problem with the PDF is that it is very comprehensive, and people like myself don't know which of those algs they should pay attention to; ie, cases where your algs are much better than the ones they're currently using. The PDF is currently most useful as a lookup tool, not a learn-what-to-lookup tool. To improve this, I have the following suggestions: 1) Rate each case in your PDF from simple to complex (scale from 1-3, maybe) so a reader can quickly sift out easy cases they don't need to learn about and find out which cases would be more beneficial to check out. 2) ...or, make a separate PDF with only the most useful case solutions (maybe 15 or 20 cases). By "useful" I mean a combination of how often you see the case (are some rarer than others? I don't even know) and how much your algs improve upon the way most people solve the case. 3) Have a video just like the last half of this one, where you show a case, show how people normally solve it, and then show a better way, but with 15 or 20 cases. That would be super useful, in my opinion, since I'm way more likely to watch that kind of video five times than I am to spend time going through your current PDF. I'm already going to rewatch the last half of this video five more times to learn those cases. This is, of course, more work, and I don't want to seem ungrateful since you've already given us a very valuable resource. Thanks again!

[@TINTINJIM]

I've got one algorithm for the case in section 1C. where both pieces are in the slot and the corner is solved, but the edge is flipped. I noticed that all the algorithms that solve the case and don't affect any other pair(s) are 11-12 moves, and the one that's 8 moves (6:44) does affect the slot next to it. The algorithm that I use is 9 moves, and it doesn't affect any other pair while still solving the pair in the slot: (R2' U2 F R2 F') U2 (R' U R').

[@NikhilKumar-pf9yp]

Thats why j perm is my favorite KZbin cuber

[@anordinaryyoutuber857]

3:38 - 1st Alg 3:58 - 2nd Alg 4:23 - 3rd Alg 4:40 4:54 5:38