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