How to solve any slide puzzle quick and easy (3x3, 4x4, 5x5...)

[@blackkebabs6898]

thank you goodman. every other video is 15 minutes long and i can't be bothered watching those + background distracting songs your video is simple yet effective. Thank you for making this video and helped me understand the puzzle

[@dimore_]

ty sir

[@giuseppeianes]

Last row i always get 48-47 in 7x7, or 24-23 in 5x5... What should i do?

[@poika22]

Just follow the steps for a 3x3 at that point. It doesn't make a difference what size you originally started from. Even if it's only 2 pieces that are out of place you might still have to move all 9.