Public puzzle
SE grade 4.5 Sudoku
4.5SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
9
1
2
3
2
7
6
6
5
9
3
8
9
4
3
5
9
6
1
2
1
8
6
9
3
Givens only — solution not shown.
About this puzzle
An SE grade 4.5 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.