Live puzzle
Sudoku
Fill every row, column, and 3×3 box with digits 1–9 — no repeats. Use notes for candidates or ask for a hint when stuck.
9
1
8
7
3
1
4
8
2
8
5
2
2
4
3
8
9
2
5
3
9
1
7
7
3
1
7
9
8
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.