Puzzle Detail
12×12 Expert — Set 1
5
2
2
4
9
1
2
3
2
6
1
7
5
9
7
4
1
8
2
10
12
8
2
4
10
8
5
8
4
10
6
9
6
4
Solver Notes
Frequently Asked Questions
What is Expert 12×12 Sudoku?
A 12×12 sudoku grid with fewer given numbers, requiring advanced logic techniques.
How long does a Expert 12×12 sudoku take?
45–90 minutes or more for an expert 12×12 sudoku. Requires advanced strategies.
Can I print this 12×12 sudoku?
Yes, click the Print or Download button for a PDF version. Optimized for A4 and US Letter paper. Solution is included on a separate page.