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