Fillomino – Number Blocks

Place a number, and matching numbers join into a block. That number is exactly the size of the block. Undo any move, and pick up any unfinished puzzle right where you left off. Fillomino is a classic pencil puzzle: fill every cell of the grid with a number. No arithmetic and no guessing, just careful observation and clean deduction. Start with a gentle 5×5 or take on a demanding 11×11, whether you have five minutes on the train or a quiet evening at home. THREE PROMISES • Free to start. No subscriptions; Premium is a single one-time purchase • No third-party ads (the only promotions are for the developer's own apps) • Your records stay on your device and are never uploaded HOW TO PLAY • Fill every cell with a number • Cells with the same number, joined across or down, form a block exactly that many cells in size • Two blocks of the same size may not touch across or down (diagonals are fine) FEATURES • Four difficulties: Easy (5×5), Medium (7×7), Hard (9×9), Expert (11×11) • A new Daily Fillomino every day, the same puzzle for players worldwide • Color-coded blocks that deepen in color the moment they are complete • Undo and redo, pencil marks with auto-cleanup, an oversized-block indicator, and hints • Auto-save: tap "Continue" on Home to resume an unfinished puzzle • Ranks that climb from Newcomer to Grandmaster as you solve, with progress to the next rank • Best-time and first-clear celebrations, achievements, daily streaks, and per-difficulty stats • Subtle haptic feedback when a block snaps into place • Guided practice for newcomers: solve a puzzle step by step, with a reason for every number • Solving tips, always available in Settings • Dark mode and a calm, paper-and-ink Japanese color palette • English and Japanese MADE FOR YOU IF • You love number-placement puzzles and want a fresh kind of logic • You want a clear head on your commute or before bed • You like to chip away at a big grid over several short sessions • You enjoy watching your rank and records grow, one day at a time • You prefer puzzles that are simple to learn and deep to master PLAY WITH PEACE OF MIND • No account or sign-up • In-progress puzzles are saved on your device, so you can close the app and come back anytime • Puzzles are generated on your device and play fully offline, including the daily puzzle • To introduce the developer's other apps, the app loads public App Store information (names and icons) when you're online