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