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