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