How to Solve the Brain Teaser 333 Cube: Two-Letter Formula [Elementary School Version]
This elementary school version was completed after two years of comments and trial and error in Jaeman's daily life. I've explained it in a simple way so anyone can do it, and I've thoroughly reviewed the areas where I struggled to minimize trial and error. I've added an ad every two levels to give you a break. It'll be easy to find later. This one video is enough for all ages to solve. Give it a try. It'll be even more helpful when viewed alongside the other versions.
+-Line Match: 1:21
+-Line Extension 2nd Layer Match: 2:31
ㅜ-Line Match: 6:12
ㅜ-Line Fill: 9:15
Top Yellow +-Line Match: 16:28
+-Line Bottom 3rd Layer Match: 18:38
Top Yellow Match: 23:20
Complete: 26:27