Quad Pop

How to play

1. Drag a block onto the board, or tap it and then tap the cell for its top-left corner.
2. A 2×2 placed on empty space stays where it is.
3. A 2×2 that touches a block already there pops, all four cells.
4. Several squares at once score a combo.
5. The round ends when nothing fits.

About

Place blocks on an 8×8 board. A 2×2 square pops only when it mixes the piece you just placed with blocks already on the board. Full rows stay.