Keytris is a foray into alternative input for tetris. In this game, pressing only one key places a piece in its position. Players must learn all 40 inputs to successfully maneuver pieces into their allocated positions.
This video is realtime, but demonstration only - several techniques were used to make the playtime possible.
![](https://i.ytimg.com/vi/TGW4j7LRBJk/maxresdefault.jpg)