This blog deals with grid-based puzzles and the various types of logic and ideas used to solve them. It also contains notices, information and results about various puzzle and sudoku championships across the globe.
Puzzle No.46
This is a Diagonal Sudoku from the Bulgarian Sudoku Championship - 2007.
How long did you take to solve it?
ReplyDeletePost your timings here.
I solved it in 9m 36s.
ReplyDeleteI got stuck in the middle but its a good puzzle for practise.
solved in 6min 34 sec
ReplyDeleteI did it in exactly 7'. Harder than the previous ones.
ReplyDelete