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