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