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