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