Best Gameboy Color Pokemon Game?

Is there any significant difference in the gen 2 games? I never played Crystal so I don't know.

Crystal

Silver

Instead of doing the main storyline quest to get Lugia or Ho-Oh, you get Suicune and a character named Eusine was added to the storyline. You can also play as a girl named Kris.

@colossalsam22: none of these

@wildvine: A few minor changes. The Battle Tower was first introduced in Crystal, and the Rainbow Wing can't be obtained until you catch all three legendary dogs. Suicune can be found in the Tin Tower after completing a few events, so on the bright side, you don't have to run around the map looking for it.

I'll go with Crystal

Crystal is like Gold plus Silver in a way (not exactly though of course)...best of both worlds is the expression

I think Puzzle Challenge is quite boring