This would be a pretty good version of mahjong but the creator lost all sight of everything but making money from advertising. Now I can understand wanting to be paid for your work but this creator has went overboad. Finish the level see an ad. Need to reset see an ad. It gets really irritating fast. And the worst part is that whatever advertiser pays the most gets played the most. You see the same add 6 to 8 times in 10 rounds. My advice to the creator....stop being greedy.