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