Fillomino Go

Colorful Japanese logic puzzles with daily challenges, hints, and time trials. Build numbered regions (polyominoes) today!

Play Fillomino like never before! Fillomino Go adds a colorful twist to the classic number-region puzzle, with thousands of puzzles and smooth touch-and-drag controls designed for phones.

Fillomino is easy to learn, relaxing to play, and surprisingly difficult to master. Enjoy a quick, approachable puzzle when you want to unwind—or challenge yourself with larger grids that demand serious planning and deduction.

Build connected regions so that each region contains exactly as many cells as its number. Be careful: separate completed regions with the same number cannot touch. The rules are simple, but the possibilities become increasingly challenging as the grid grows.

Whether you are new to Fillomino or an experienced logic-puzzle solver, Fillomino Go offers multiple ways to play at your own pace.

FEATURES

• Thousands of Fillomino puzzles across multiple grid sizes • Puzzles ranging from quick and easy to large and seriously challenging • Helpful hints when you get stuck • Colorful regions that make each board easy to follow • Optional colorblind-friendly number labels for clearer region identification • Simple touch-and-drag controls designed for mobile puzzle solving • Challenges for beginners and experienced logic players alike

A DIFFERENT KIND OF NUMBER GAME

Fillomino combines numbers, regions, spatial reasoning, and deduction. Instead of filling rows and columns, you build connected groups whose sizes match their numbers.

Small puzzles can be fast, friendly, and satisfying. Larger boards can become complex logic challenges that require careful planning and concentration.

If you enjoy Sudoku, Shikaku, Japanese logic puzzles, number games, grid puzzles, brain teasers, and colorful puzzle games, Fillomino Go offers a fresh challenge with its own unique rules.

ADVENTURE MODE

Begin your Fillomino adventure and progress through chapters filled with increasingly challenging puzzles. Start with approachable grids, learn the rules naturally, and work your way toward larger and more demanding boards.

DAILY PUZZLES

Come back each day for a new Fillomino challenge. Choose Easy, Medium, or Hard and build your solving skills one puzzle at a time.

FREE PLAY

Explore thousands of puzzles across different packs and grid sizes. Start small for a quick, relaxing game or move up to larger boards that require deeper planning and deduction.

TIME TRIAL

Put your puzzle-solving speed to the test. Fill as much of the grid as you can before time runs out, then return and try to improve your score.

Learn Fillomino, challenge your logic, and fill the grid one colorful region at a time.