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Tap a cell → enter 1–9. Use Notes for pencil marks. Turn on Conflicts to spot duplicates fast.
Tip: complete one box at a time — it’s calmer.
Daily • UTC • 3 modes
How SudokuGlyph works (60 seconds)
Classic Sudoku, crisp UI, tiny “aha” moments.
1) Standard Sudoku rules
Fill digits 1–9 so every row, column, and 3×3 box contains each digit once.
No trick rules. Just a smooth, satisfying solve.
2) Notes + micro-feedback
Use Notes for pencil marks. Turn on Conflicts to highlight duplicates.
notes
undo
conflicts
3) Assist tools (optional)
Use optional tools to speed up solving. Tools count in your result.
Auto-notes
Candidates
Made by me 👋
SudokuGlyph is my “calm daily brain trainer” — classic rules, clean feedback, and that little dopamine pop when a box clicks. One puzzle per day (UTC), three modes.
Contact: @numberglyph