So glad to see this. I'm new to this genre, but I'm really enjoying the series this developer has offered. (I might have tried playing Clutter when it first came out, but I didn't care for it as much.)
Isn't it kind of difficult to classify? Not really a hidden object game, in the traditional sense, and likewise not a traditional match-3. "Pair finding" is pretty good though.
Anyway, I like it. I turn the timer off so I can take my time "de-cluttering". The mini-games, or bonus games, are OK, kind of a refreshing break when needed, which is what I've always considered the mini-games to be all about.
This does get pretty challenging the deeper into the game you get. And there's substantial variety in the regular levels also. Some you need to find a pair of items, sometimes three, some levels it's either two or three, sometimes items move around so you need to find them all over again, sometimes one item is colored and it's mate is not, some levels you need to place or move things yourself. Great variety of game play!