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