Wii Play: Find Mii

I was wondering something. In the "Find Mii" game on Wii Play, is there a limit to the levels? Or do they on forever? My highest level (single player) is 46. I've heard of levels as high as 60, but I've never heard of anyone actually "beating" the game.

So does the game go on forever?

If so, what's the highest level you've gotten to?

I guess you just keep on going. I've made it around the 60's.

I got up to 78 on two player. I'm guessing there'll be 100, and the person with the most points by then wins.