매직 직소 퍼즐 - 퍼즐 맞추기 게임 (Puzzle)

There are many quests and it gives a lot of gems, so I tried playing, but it's mandatory to watch 1 ad for every puzzle solved... What's worse, if the ad pops up incorrectly, I have to exit and re-enter, which is super inconvenient... So I just gave up... I quit after completing one quest.. Has anyone cleared it all??

I usually like doing puzzles, so I started this game, but it's really hard because the screen is small since I have to play on my smartphone.. So I'm only playing with 35 pieces, and it's a bit disappointing that they only give you 2 items to collect for leveling up.. Still, if you like puzzles, I think it's worth trying at least once.