Done within one sitting, almost took me 45 minutes. During that, I had the massive urge to take a crap. Now I can go finally do so (Disgusted, right?).
For those having trouble with the Level 19 golden sushi: You'll notice that there's five "lanes" at the top. Drop one cat into each lane, going from right to left. If you don't get the rightmost golden sushi on your first drop, restart. Use the nyan cat to pick up the leftmost golden sushi. Unless you get trolled by random chance, this should work 80-90% of the time.
I've completed the game and got all the gold sushi and outfits and everything but I still don't have the "Balloons make funny noises" and "Cotton candy is delicious" quests..
I've completed the game and got all the gold sushi and outfits and everything but I still don't have the "Balloons make funny noises" and "Cotton candy is delicious" quests..
If you played those areas before the quests came out, then all you need to do is play the last one in each area again.