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