Puzzle No.47

This is an Extra Region Sudoku from the Bulgarian Sudoku Championship - 2007.

PUZZLE NO.47: EXTRA-REGION SUDOKU


SOLUTION:

6 comments:

  1. How long did you take to solve it?
    Post your timings here.

    ReplyDelete
  2. I solved it in 9m 5s.

    Its a very interesting puzzle. I enjoyed solving this one!

    ReplyDelete
  3. I solved it in 13min 42sec :|

    Got stuck in the middle...was quite interesting.

    ReplyDelete
  4. 5'57". No big difficulty.

    ReplyDelete