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