Twelve

How to play

1. Drag any row or column to slide it one step.
2. The small blocks on the rim are waiting to come in. Slide a row or column away from one and it follows, if there is room.
3. Blocks that touch join into one bigger block, and their numbers add up. A joined block moves as one piece: slide any row or column it sits in and all of it goes.
4. A block already touching the edge it is pushed toward stays where it is.
5. A block that reaches 12, 24, 36 or any other multiple of twelve clears.

Nothing leaves the board except by clearing. If no block can move and none can come in, the game is over.

Drag slowly and the new sums appear before you let go. Pull back if you don't like them.

Color shows what a block still needs. Matching hues make twelve: a pale 5 wants a deep 7.

Nothing can move

Start a new board?

Your dozens, biggest block and moves go back to zero.