The Gaia Plot Quiz was created on Gaia's 4th Anniversary. There were 51 Questions but they were not presented all at once, a group of 10 Questions rotated if the quiz page was refreshed or if the quiz was retaken. The quiz takers needed to get 10 Questions correct in order to earn the prize, which were the "4th Anniversary Roman Candles". One of the purposes of the quiz was to encourage Gaians to read the manga to find the answers.