And, it's not about flash upgrade. "You have version 10,0,12,36 installed" which is higher than the version mentioned to solve the problem. There's something more source code related lurking in there somewhere.
Well implemented, but seems to be less challenging than Loops of Zen. It seems like you work your way around the outside and there are not many (if at all) ambiguous choices as you work through.
I'll be darned if I can see the difference between "cautious" and "reckless". I would expect "cautious" to never have a zilch with a star. I would not expect "reckless" to cash out with three stars left.
I love Sudoku, but I'm not even going to bother trying to figure out this with these tiny pieces. It's just too intimidating trying to figure out how to manipulate the pieces, even if I could read the tiny writing.
 "The Dream Machine - DEMO"){kind=icon}
 "Chaos of mana"){kind=icon}
 "Cell Warfare"){kind=icon}
 "Sling"){kind=icon}
 "Sudoku 2009.01.15"){kind=icon}
 "Achievement Unlocked"){kind=icon}
 "Epic War 2"){kind=icon}
 "Moony!"){kind=icon}
 "Buggle Connect"){kind=icon}
 "Snake-roid"){kind=icon}
 "The Majesty of Colors"){kind=icon}
 "Iron Realms"){kind=icon}
 "entangled"){kind=icon}
 "Zilch"){kind=icon}
 "Monster Master"){kind=icon}
 "Feudalism II"){kind=icon}
 "4D Sudoku"){kind=icon}
 "99 Bricks"){kind=icon}