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