Make 2

How to play Twelve

1. Drag any row or column to slide it one step.
2. Blocks that touch join into one bigger block, and their numbers add up. A joined block moves as one piece.
3. Make the number at the top. A block that adds up to it, or to any multiple of it, clears.
4. Every block you clear fills one step of the bar. Fill the bar and the number goes up: 2, 3, 5, 8, 13 and on.
5. 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.
6. A marked square gets a block in three moves. If a block is already sitting there, the number is added to it.

A block already touching the edge it is pushed toward stays where it is. If nothing can move and nothing 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. A pale block wants a deep one of the same hue. The colors change whenever the number does.

Nothing can move

Every block is wedged against the edges, and nothing waiting has room to come in.

Start a new board?

You go back to making 2, with an empty bar.