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.
1
3
5
8
9
7
4
6
9
1
6
9
1
2
4
7
8
4
5
1
1
4
6
7
9
2
5
6
5
9
7
3
4
4
3
9
7
8
5
Select a cell, then tap a number or use your keyboard. Toggle Notes to pencil in candidates.