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