3分ブロック

3-Minute Block is a simple Tetris-style game that you can enjoy in 3-minute plays.
Its appeal lies in the ease of playing during spare moments and the good tempo that allows for solid concentration even in a short time.
The controls are easy to understand, and you can aim to update your high score while stacking blocks.
I created this after reading a paper stating that playing block games suppresses all kinds of desires.
It's perfect for a quick mood change or when you want to switch gears mentally.