6x4 medium

Thank you MsPetersen and Gail,
Willy. :-D

I love this puzzle. I just came online, so it's going to go into bookmarks until I finish looking through the day's puzzles. What a great concept this is. I don't think I've seen anything else remotely similar to it. More, more, more!

Nice puzzle, thanks :) I would like this as a very large 400+