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Fillomino
Logic & Grid

Fillomino

4.8/5 320.9K plays 2,169 reviews 2026-01-01 released

A Nikoli logic puzzle where you fill every cell with a number so that each number N forms a connected region of exactly N cells and no two regions of the same number share an edge.

▶ Play now Platform: Browser

Source: GameZipper · Games hosted by GameZipper / PlayKovo

About this game

A Nikoli logic puzzle where you fill every cell with a number so that each number N forms a connected region of exactly N cells and no two regions of the same number share an edge.

How to play

What is Fillomino?

Fillomino is a Japanese logic puzzle published by Nikoli. You fill a grid with numbers so that each number N forms one connected region of exactly N cells, and no two same-number regions share an edge.

How do you play Fillomino?

Click a cell and type a number. Each number N must form a connected group of exactly N cells. No two groups with the same number may touch each other. Clue cells (givens) are pre-filled and cannot be changed.

How many Fillomino puzzles are in this game?

30 handcrafted puzzles across 5 difficulty tiers, from 5x5 to 10x10 grids, plus a daily challenge. Progress and star ratings are saved in your browser.