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