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