TileMan.io

TileMan.io is a great multiplayer io game where you have to try to capture as many blocks as possible. You start the game with a random block color and you must try to turn all blocks on the map into the same color. You can transform blocks by creating a complete square; Closed blocks will turn to your color.

This may sound nice, but don’t forget that there are other players you can compete with! You must avoid them or trap them inside your squares so they crash into you.