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