Sliding block puzzle game. The goal is to unblock the red block out of the board by sliding the other blocks out of the way. Unblock Color is a terrific game which you can play for free in in friv20.org. With Unblock Color game, we supply many cool Friv 20 games to play at no cost.

Use Left Mouse button to Play

puzzle, blocks, brain, colors, logic, puzzles, slide, thinking..