With enter :) Each string should be a separate line.

Thank you for your reply! :)

I used enter today, so there has to be another fault in my answer ...

Well, I'll try again tomorrow.

The game is very persnickety about how things are arranged, entered, etc. You use an enter so that each gene profile is on its own line. I use copy/paste extensively (as Cimarron Wind does) so I can make sure I have the correct layout. I even use copy/paste for the initial line from the examples on the game page, then change them to the proper genes for the horses of the day. Oh, and I put them into a document on Notepad to do all my copy/pasting and figuring, then copy/paste the whole answer into the game entry field. It seems to have fewer hiccups that way.

Thank you for the advices :)

Yesterday all my answers were correct. :D

Today the game says there are only 16 possible genetic variations. How is it possible that someone submitted 64 correct answers then? :D

Also yesterday the number of possible genetic variations was not correct, there were way more possible combinations than it said.