kamikaze 
eh oui 1:05:22 pas mal
Posted on 2/6/18 8:47 AM

sykora_j 
58:32 without guessing.
Posted on 6/21/14 5:41 PM

makie 
Possible without gessing but 2 hours ...
You could begin by blues
Posted on 9/27/12 7:55 PM

bradlanson 
I don't believe it - I actually finished it!!! WOOHOO
Posted on 7/31/11 6:06 AM

garaig 
Quite a tough one
Posted on 7/28/11 9:58 AM

pouch 
I think that it is impossiible to solve this one without guessing
Posted on 7/24/11 11:16 PM

bogusiania 
Very beautiful drawing ...
Posted on 7/20/11 2:52 AM