Not an original idea but something I found fun in another pet site ((http://digis.peachtea.net/ )) was a calculator game, that started with simple math problems(2+2 = and you added in the number) and advanced up to 3 figure numbers(345-235 or 24x34 )), you could play it as many times as you want until reaching the maximum number of "gold" for that game which was 1k per day. It would be fun to have something like that here ^.^; ::hides from rocks::