Perfect for public transit – Colors United Review

This is a game that lets you tackle color puzzles in ever more complex designs. It's simple yet visually pleasing. The shapes change up between dots, squares, diamonds, hexagons, etc. There are 150 levels, and every level has scores/bonuses for ending it quickly or in the designated color. It's great to zone out and play sitting on a train, and doesn't use any data. Lovely game.
Review by User dude775 on Colors United.