Public puzzle
SE grade 3.0 Sudoku
3.0SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
5
9
8
8
9
2
7
5
3
5
1
6
8
3
4
5
7
4
2
9
5
1
8
3
6
Givens only — solution not shown.
About this puzzle
An SE grade 3.0 Sudoku with 25 clues — intermediate, where pairs and locked candidates start to matter.
The SE grade is the canonical difficulty number from Sudoku Explainer — read how it works on the SE grade page.