Onet Match - Connect Puzzle

Sometimes I can't merge combinations that seem mergeable, so I don't really understand the range. Ads pop up frequently during gameplay, and I suddenly can't watch item videos from level 18 onwards. I don't get it, so I quit.

It was easy at first, but soon there was an insane amount of picture puzzles and I ran out of time. The sense of accomplishment when you finish is incredible (lol) There are a lot of ads too though~ (^_^;)

Is it just me or are the games I'm picking lately not great? I can only install them and no other quests pop up. I'm happy with the 100 gems for installation though... Action Quests are usually supposed to require completing a pretty large amount, aren't they~ (^_^;) It's a bit lonely.

順調にクリアしているかなーと思いきや、たまにバグってレベル達成したのにまた同じレベルを繰り返さないといけない時があるので、イラっとしゃいます