Sudoku Guru - classic sudoku

🎯 Comment jouer

Sudoku Guru is a classic 9×9 Sudoku implementation focused on daily challenges, trophies, and progression tracking that basic Sudoku games often lack. You fill rows, columns, and 3×3 boxes with digits 1–9, each appearing exactly once per unit. Click a cell and input numbers via on-screen buttons or keyboard. Pencil-mark candidates for cells help track deduction paths. The daily challenge resets each day, providing structured progression for regular players. Difficulty levels from Easy to Expert accommodate both casual solvers and puzzle enthusiasts.

💡 Astuces et conseils

• Start with row, column, and box scans before committing pencil marks — easy fills first.
• Use pencil marks aggressively on medium-plus puzzles; they reveal hidden pairs and triples.
• Track elimination logic — if a digit can only go in one cell of a unit, place it confidently.
• Save daily challenges for your best focus time of day; they're the most strategically dense puzzles.
• Don't guess — if you can't see the next logical step, re-examine what you've marked, not the grid.