Sudoku: Daily & Mini

A clean, calm Sudoku that respects your time — no clutter, no nagging, no ads that cover the board. Just beautifully fair puzzles in a warm "paper & ink" design, with light and dark themes.

Every puzzle has exactly one solution and is graded by the actual solving technique it needs — so "Easy" really is easy and "Expert" really earns the name. No unfair guessing.

FEATURES
• Four difficulties — Easy, Medium, Hard, Expert. Honestly graded, never by blank-count alone.
• Mini 6×6 — a quick logic fix with a level progression. Same puzzle for everyone, level by level.
• Daily Challenge — one shared puzzle a day. Build a streak, fill the monthly calendar, and see what percentile your time lands in.
• Smart assists — pencil notes, unlimited undo, hints, and optional mistake-checking. Auto-clean notes as you place numbers.
• Play your way — turn mistake-checking off for a purist run, or keep three strikes for a challenge.
• Timer & pause — pause blurs the board so you can step away.
• Stats — games played, win rate, best and average times per difficulty, current and best streak.
• Light & dark themes — a confident, distinctive look that's easy on the eyes.
• Works offline — generate and play puzzles with no connection. Your progress is saved on your device.
• Fast & lightweight — no account, no sign-up, no tracking for ads.

WHY THIS SUDOKU
Most of the puzzle is the same everywhere — what makes a Sudoku good is how it feels and how fair the difficulty is. This one is built around exactly that: instant, responsive input; big thumb-friendly targets; satisfying number placement; and difficulty you can trust.

Whether you want a two-minute 6×6 in line at the store, a relaxed Easy with your coffee, or a brutal Expert before bed — it's here, and it plays beautifully.

No account required. No personal data needed to play. Enjoy.