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