Fill-omino
Paint numbers across the grid so every patch of equal numbers is exactly that big. Live size badges count each patch while you paint.
Play nowHow to play
Controls
TapDragKeyboard←→↑↓- Tap a cell and pick a number, or drag from a number to paint it.
- A patch of 3s has three cells, and equal patches can't touch.
- Keys: arrows and 1-9.
About the game
Fill-omino is a number puzzle also known as Fillomino. Fill every empty cell with a number so that each patch of equal numbers has exactly that many cells: a patch of 3s holds three cells, a patch of 5s holds five. Two patches of the same size may never touch along an edge, and a patch does not need a printed number inside it.
Every patch wears a live size badge while you paint, such as 2/4 or 5/3, and turns into a neat tile with a check mark when it is exactly right. Drag from any number to paint it across neighbouring cells. Thirty-six boards grow from five by five to nine by nine, and each has a single answer that logic can reach. Undo is unlimited and the hint names its rule.
Free to play in your browser. No download, no sign-up. Works on phones, tablets and computers. Your progress is saved on this device.
