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