A minute for yourself. A grid that respects it.
Classic Sudoku, done properly: five difficulty levels, a fresh daily challenge, and full offline play. No ads, no account, no interruptions — just you and the numbers.
Everything you need, nothing you don't.
SudokuPlus strips the genre back to what makes it good: a clean grid, honest difficulty, and zero interruption.
- Five difficulty levelsFrom gentle warm-ups to grids that take real patience. Pick the pace that fits your moment.
- Daily challengeA fresh puzzle every day, shared by everyone — compare your solve time with the day.
- Offline, alwaysNo connection needed, ever. Subway, airplane, cabin in the woods — the grid is there.
- Zero ads, zero accountsNo banners, no interstitials, no subscriptions. Free to download and play forever.
- Notes mode & timerPencil notes for candidates, a gentle timer for the competitive streak.
- Built for iOS 17+Modern, fast, and comfortable on today's screens — with dark mode support.
Sudoku shouldn't be a casino.
No ads, no account, no noise
Most free Sudoku apps survive by interrupting you. SudokuPlus skips that business model entirely — it's completely free to download and play, with no subscriptions or hidden costs.
Privacy & calmDifficulty that means something
Five clearly separated levels, generated and verified to be solvable without guessing. "Easy" is actually easy; "Expert" actually earns the name.
Fair playBuilt for the pocket
Optimized for iOS 17 and later, offline-first, and quick to open. It's the app you reach for in a queue, on a commute, or before bed.
iOS 17+Common questions
Yes. The entire app is completely free to play with no ads, no account required, and no in-app purchases whatsoever.
No. Puzzles are generated on-device, so the app works fully offline. The daily challenge syncs when you're connected, but never requires it.
Each day brings one fresh puzzle at a fixed difficulty. Everyone playing that day gets the same grid, so you can compare solve times.
Yes — candidates can jot pencil notes in each cell, with an auto-clean option when a number is placed.
No. SudokuPlus is entirely free with no in-app purchases, subscriptions, or consumables. Everything is included from the start.
Give yourself one quiet grid.
Works offline, plays fair, and never interrupts. Download it before your next commute.