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