BB Logo Spacer
Spacer
Line
Line

Difficulty: V.Hard

VotesVotesVotesVotesVotes
Puzzle Details:

Below is a very special grid, around each shaded number are 8 white squares. However, each white square should have a number from 1 to 7. Once filled in, these 8 numbers will sum to the shaded number. In addition, once completed correctly, no row nor column will contain a duplicate number within a white square. For example, the top row may be 5 6 4 2 3 1 7, etc. This is a very difficult puzzle, and many people resort to using a computer to help them, which is a challenge in itself.

?

Show Hint Show Answer Print Puzzle Rate Puzzle
[Ref: ZIWB] © Kevin Stone 



 

 



This website uses cookies, for more information please view our privacy policy.

Line
Line