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