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