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