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