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