Seriously, this game is a steal, why aren't you playing?

It's a quest to collect an item called 'Jam' in the game. You don't actually need to play the game. If you press the pink pig on the bottom left of the main screen, you get 150 Jam for watching 10 videos. You can repeat this every hour. If you play the game to collect Jam and then press the pink pig, you only get 30 Jam, so don't play the game. It's a loss. (After a while, it refills to 150 again, but I haven't timed it.) Most of the videos can be skipped with the back button or are very short. I'm attaching my completion record. Even though I was just casually playing, I can probably get the rewards for 30,000 Jam and 690 coins. If you don't play as casually as I do and commit to it from the start, you'll be able to complete all the quests.