Double Fun Match (flags, elements)
Guess the Color (hard level)
Math Baseball (Super Brain)
Number Cracker (hardest levels)
Order Me Around (hard/super brains level)
Paint by Idioms (hardest levels)
Proton Don (all elements)
Scramble-Saurus
Space Hopper (hard level)
Translator Alligator
Where Is THAT? (harder levels)
Who Is THAT? (mathematicians)