Very nice! I had to guess on how to place the ones in the 4 diamonds but it wasn't too hard to get correct considering I got it on my first try!! Thanks for the fun!! ~:)

Very nice, a little guessing at the end, but easy, thanks!

Little guessing at the end? There are at least 81 possible solutions, and I think that's a new all-time-high.

Well then I was very lucky! Got it first time!

A little guessing needed, but easy to figure out. Thanks.