About Merge Numbers
Number tiles sit on a small board, and every swipe slides all of them at once. When two equal tiles bump together they join into one tile of their sum, and a new small tile appears. If the board fills up, the smallest tiles pop away and play goes on.
How to play
- Swipe on the board or tap the arrows to slide every tile.
- Join equal numbers until you reach the target at the end of the ladder.
- With a keyboard, slide with the arrow keys or WASD and undo with Z.
What your child practices
- Adding equal numbers
- Doubling numbers
- Thinking a few moves ahead
- Number sense
How it grows with your child

LittleAges 4-6
A 3 by 3 board of small numbers with dots, aiming for 16.

YoungAges 6-8
A 4 by 4 board that starts with tiles of 2 and aims for 64.

Big KidsAges 8-11
A 4 by 4 board with a big goal: the 256 tile.

Play together
Double numbers out loud together, 1, 2, 4, 8, 16, and see how quickly they grow.
