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