Merge & Clear
A fresh spin on number merging where clearing rows and columns is the real progression system.
Dirama
Merge, clear, and shrink down to one.
A premium single-player number puzzle. Merge adjacent tiles, clear rows and columns once every number divides evenly, and keep going until only one tile remains.
Simple to learn
Every move reshapes the board.
The board starts full. Merge two adjacent tiles and their values add together. Once every number in a row or column divides evenly by that line's base number, it clears — dividing down and shrinking the board around you.
Fewer tiles means fewer options, so every merge permanently changes what's possible next. Plan ahead, or get boxed in.
Features
Built for daily brain-training.
Daily Challenges
A new procedurally generated puzzle every day, alongside unlimited freeplay boards.
Undo & Hints
Take back a bad merge or ask for a nudge when the board gets tight.
Offline Play
No connection needed — play anywhere, with optional cloud save if you sign in.
Difficulty
Pick your board size.
4 × 4
A quick, casual puzzle to warm up on.
5 × 5
The standard Dirama experience.
6 × 6
More tiles, more planning, more room to get stuck.
7 × 7
A long, strategic grind for experienced players.
8 × 8
The full Dirama gauntlet.
How to play
Merge, clear, repeat.
- Select two adjacent tiles to merge their values into one.
- A row or column clears once every tile in it divides evenly by its base number.
- Cleared tiles divide down to their quotient, and the board shrinks around them.
- Keep merging and clearing until a single tile remains.
- Stuck? Use undo to take back a move, or a hint to see your options.
- Come back daily for a new Daily Challenge board.
One tile left