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