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