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