テトリスブロックバランスタワー

I love how the uneven block shapes make you really think about balance instead of just stacking squares. Kept me and my kids entertained for over an hour trying to top each other's towers.

The Tetris-shaped blocks fit together so much better than standard square ones, making each turn more strategic. My kids have been playing with it nonstop, and I've noticed their hand-eye coordination improving already.

I was a bit worried the tower would wobble during play, but the 24cm base is really stable. The block shapes slide in perfectly and the whole thing holds together nicely, even with three of us competing.