Non-consecutive Butterfly Sudoku

by | May 9, 2008

After a few weekends without any special puzzles, now I present you with another Gattai-4 non-consecutive Sudoku puzzle. This time, it’s a (somewhat forgotten) Butterfly Sudoku variation. The 4 sub-puzzles heavily overlap, so be careful!

Non-consecutive Butterfly (Gattai-4) Sudoku

for Saturday, May 10, 2008. Difficulty: Brain

Rules: Solve the puzzle so that any two horizontally or vertically adjacent cells DO NOT contain two consecutive numbers (1 and 2, 2 and 3 and so on to 8 and 9). All other standard overlapping Sudoku rules apply.


Non-consecutive Butterfly Sudoku.

As an Amazon Associate, I earn from qualifying purchases.

Leave a Comment

0 Comments

Submit a Comment

Pin It on Pinterest

Share This