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