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