Square Sort Mania

Square Sort Mania combines placing layered blocks with match-style chain reactions. Each square has four colored layers, and the color on its outside determines whether it can connect with an adjacent placed block.

When matching outer colors meet, the blocks disappear and the next inner color becomes exposed. That can create another match and continue the destruction sequence, so a carefully chosen placement may affect several layers in succession.

Click and drag, or tap and drag, to pick up a square.

Release the square over a desired stack or slot on the grid.

Use a quick tap to place a square in a highlighted valid position.

Match the outer color of an arriving block with the outer color of an adjacent block.

Watch chain reactions as inner layers become the new outer colors.