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