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