Fun Match 3 and Hidden Object game. The games are fun, and increase in difficulty at each level in a truly annoying fashion. I mean, if a player doesn't get annoyed from time to time with a puzzle game, the puzzles are too danged easy!
As a teacher (I'm so old, I had a baby mastodon as a childhood pet, so I'm *way* outside the typical Newgrounds demographic), I appreciate the heck out of the way you combined information about the civilizations with your nicely-detailed graphics and remarkably pleasant sound effects.
Great work, folks!