The hints for states and capitals should be different. If I'm trying to remember where Baton Rouge is, being told that Baton Rouge starts with a B is not helpful.
Basic (50 XP): State hints should give the region and the capital's initial (or even full name - it's not that useful). Capital hints should give the region and the state's initial.
Advanced (100 XP): Make the hints progressive. A few wrong guesses? Show the region. A few more more wrong guesses? Add the initial. A few more? Add the full name. You may or may not want to remove the "click to show hints" behavior.
The hints for states and capitals should be different. If I'm trying to remember where Baton Rouge is, being told that Baton Rouge starts with a B is not helpful.
Basic (50 XP): State hints should give the region and the capital's initial (or even full name - it's not that useful). Capital hints should give the region and the state's initial.
Advanced (100 XP): Make the hints progressive. A few wrong guesses? Show the region. A few more more wrong guesses? Add the initial. A few more? Add the full name. You may or may not want to remove the "click to show hints" behavior.