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