Arrange the numbers 1-15 by clicking the tiles and sliding them around
Sliding Block Puzzle
Move the red block out of the frame.
Discover our awesome gem-sliding puzzle game!
Click on gem in top, bottom, left or right border lines of the playfield to move it to a free neighboring cell. If a neighboring cell is not free, selected gem will be moved together with the neighboring gem. Clear the playfield making groups of 3 or more gems of one color to pass the level. Play free online and compete in a multiplayer mode!
Solve the puzzle by sliding all the pieces into place. Three levels of difficulty.
The classic tile-sliding puzzle featuring several variants including some with tiles fixed to the board and a "Clean Slate" mode in which the tiles aren't even marked!
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.