ravey13 
There IS a block that breaks the colour pattern, but whether it's a mistake, I don't know. Of the 3 orange blocks in the centre, the one on the bottom right has the brown and orange swapped. It doesn't take away from the result at all though. Loved this puzzle! emoticon
Posted on 4/18/18 4:57 AM

peentje 
That was a lot of fun, thanks!
Posted on 7/25/13 7:01 PM

terrio 
Exige mucha atención, y el resultado es excelente.
Posted on 9/4/11 2:05 PM

bradlanson 
The colour mistake was added for an extra challenge, I bet. lol.
Posted on 5/10/11 12:27 AM

scranderberry 
I didn't see a colour mistake
Posted on 8/29/10 2:17 AM

aknad 
It's beautifull, but there are one color mistake.
Posted on 11/24/08 9:06 PM

lisa-star 
Fabulous!
Posted on 11/22/08 6:08 PM

shdgs52 
Someone has a complicated mind! Nice
Posted on 11/9/08 12:12 PM

blanchetta 
pozoruhodné
Posted on 11/1/08 6:55 PM

dutchrobbie 
nice extra question: how many cubes are there in the puzzle? challenging!!
Posted on 11/1/08 2:28 AM

kayton 
Pretty
Posted on 10/29/08 6:19 PM