Basically, it's the usual thing where you drop various items into a hole

But there are also merge-like elements in mini-games, and lots of bonus features, so if you do various things, the time quests will be over in a flash! However, there's a hidden quest that involves progressing through stages, so it feels best to just push forward first! The trick is to leave the big ones for later and prioritize dropping the small ones first to make the hole bigger, then aim for the big ones✨ If you aim for things the same size as the hole, you might waste time, and once the hole gets bigger, your movement speed increases, so even if it's far, you can get there quickly~