NOTE: This puzzle is up for over 9 days due to the particularly heavily load of CASP10 puzzles this week.
I am getting an error message when i try to open 578
"Unrecognized setup options specified: replonly"
Win 7 - 64
I am also getting an error message as shown above "Unrecognized setup options...", when trying to open 578.
Ditto on the error... :(
This puzzle can only be played in the developer preview. Instructions for switching to dev prev are in the FAQ. However, this puzzle being posted means that either the main client is going to get an update Real Soon, or this puzzle is going to get cancelled (again.)
This was my mistake, the new update resolves this:
I have extended the puzzle deadline by a few hours to make up for this.
My apologies again and thank you for your patience!