The game is all about switching one colored block for another and putting similar colors together.
How to Play:
See game for more instructions. Have Fun!
Play Rainbow Block Online Game. One of many Puzzle Games to play online on your web browser for free at KBH Games. Tagged as Block Games, Puzzle Games, and Rainbow Games. Upvoted by 30 players. Other games you might like are Block Fuser and Rainbow Dash. No download or installation needed to play this free game. Hope this game brings a little joy into your daily life.