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