If I Can't Solve These Puzzles, My Kids Will Punish Me
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Spot what's WRONG with my Rubik's Cube
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If I Can't Solve This, My Kids Will Punish Me
15:48
Destroying Lego Towers
22:34
Tüm Robotlarımı Tanıştırdım!
5:40
7 Interesting Challenges for Speedcubers. Can you do it?
14:12
Building a REAL pawn that transforms into a queen (automatically)
9:40
Is Rubik's Telling Us The TRUTH?
14:11