WAAAAYYYY TOO MANY ADS !!!! play a puzzle for 4 seconds, then watch an ad for 30 seconds, after every puzzle. I probably wouldn't mind paying the $3 to be ad free, BUT, I can't even play it enough to know if I would like it enough to buy. I think it would be a good game, hence 2 stars and not 1, but not wasting money or time to find out.