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