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.174
This is a Multi Sudoku from the Bulgarian Sudoku Championship - 2007.
How long did you take to solve it?
ReplyDeletePost your timings here.
I solved it in 10m 10s.
ReplyDeleteIt isn't very difficult to solve the 3x3 box in common which makes this quite an easy puzzle.