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❓ How to play

1. Tap a cell, then a number button. Every row, column and bold 3×3 box needs 1–9 exactly once.
2. Wrong numbers turn red and count as mistakes (the game goes on). Completing a row or box sparkles!
3. Turn on ✏️ Notes to pencil in candidates; placing a correct number clears matching notes nearby.
4. 💡 3 hints · ↶ undo · ⌫ erase. The small number on each button shows how many are left.
5. Levels: Easy, Medium, Hard and 📅 Daily (same puzzle for everyone that day). Faster, cleaner solves score higher.
6. Your game auto-saves and resumes next time. PC: number keys, arrows, Backspace, N (notes), Ctrl+Z

Got it 👍