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