Comfy Sudoku - Easy Big Print

Comfy Sudoku is a sudoku for everyone, including people who have never played. Start on a tiny 4x4 board, move up to 6x6, then to the classic 9x9, at your own pace. The board looks like a quality newspaper puzzle page, with large clear digits.

12 LEVELS, FROM FIRST STEPS TO MASTER
• Two 4x4 levels and two 6x6 levels for learning, then eight 9x9 levels.
• Every level is open from the start.
• Levels are graded by the solving technique they need, not by how many cells are empty.
• Every puzzle has exactly one solution. All levels except the hardest one can be solved by logic alone, without guessing.

HINTS THAT EXPLAIN WHY
• A hint shows where to look first, then explains in plain words why that digit goes there.
• New to sudoku? The first puzzle walks you through every move, and you tap the digits yourself.
• No difficult technique names.

MISTAKES DO NOT END THE GAME
• There is no "3 mistakes and you lose". A wrong digit is simply shown in red.
• The cells it clashes with are highlighted, so you can see what went wrong.
• You can turn off instant checking and check only when you choose to.

COMFORTABLE TO PLAY
• Notes, undo and erase. Long-press Notes to fill in all candidates at once.
• Digits that are fully placed are dimmed on the number pad.
• Three text sizes and three color themes: light, paper and dark.
• Works on phones, tablets and foldables, in portrait or landscape.

MORE TO DO
• Daily Puzzle: one new puzzle every day, and a streak for playing day after day.
• 14 badges and your best time for every level.
• 14 languages, chosen inside the app.

GOOD TO KNOW
• No sign-up and no account. Your progress stays on your device. Works offline.
• The app shows ads: a full-screen ad when you open the app and after you finish a puzzle, an optional rewarded ad when you choose to get another hint (one hint per puzzle needs no ad), and one ad card in the exit dialog. There are no banners, and no ad appears while you are solving a puzzle.
• No in-app purchases.