Sequoia is a reinvention of Tetris. Maneuver shapes to create coherent squares of four by four blocks without touching the screen's border! It is the world's smallest OS X game. With a compressed size of only 49 KB it is smaller than most other games' icons, yet it has proven to stay fascinating even after years of playing.
What's new in Sequoia
Version 2.1: Release notes were unavailable when this listing was updated.