Major lag issues, unfortunately. Has very little to do with the power of the computer. Please fix the memory leak for all future games.
Plus, for a game that you have to refresh every 5 minutes to keep it playable, please at least allow the option to mute the opening credits.
I wrote 2 for the gem riddle, which is the correct answer, but got it wrong... It's the correct answer because it says two "different gems", not "two different colored gems". Riddles are all about symantecs, so it's not a "you knew what they meant" type of situation.