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