Blue :)) (Link to smaller version inside)

That is always something very nice to hear Leet. Thanks for letting me know and you are always welcome. :))

Lik3ed your puzzle very much. Thank you.

It's very nice of you Hanne to go round to have a look at all of them and I'm happy that you enjoy the colours. :))

Thanks Dagmar, I really like the different ways and colours you have made these four puzzles. It's a special joy to look at every one of them!! Thanks so very much!!

A 36 piece version can be found here:

http://www.jigidi.com/puzzle.php?id=RXGNI5OU