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