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