Public puzzle
SE grade 4.2 Sudoku
4.2SE grade · 25 clues
By The Hardest Sudoku Team · Last updated
5
6
9
3
1
4
6
4
7
5
1
8
8
3
2
7
3
5
6
8
1
3
4
1
7
Givens only — solution not shown.
About this puzzle
An SE grade 4.2 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.