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