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. Play Unblock Color online at friv2017.com. You can play it in fullscreen to have fun with it. Unblock Color is a great Friv 2017 game to play with no cost.

Use Left Mouse button to Play

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