Puzzle No.151

This is an Extra Region Sudoku from the Belarusian Puzzle Championship - 2008.

PUZZLE NO.151: EXTRA REGION SUDOKU

SOLUTION:

2 comments:

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

    ReplyDelete
  2. I solved it in 6m 8s.

    Another set of question marks!

    ReplyDelete