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