First you need to go and find the Green Touch Flag which is located in the Jaguar Temple (to get in you need the invisibility power). The flag is on the second platform so you need levitation as well. Once you click the flag a message pops up saying... Click the OK button and a game of match comes up. You will have 200 seconds to match all the cards. When the game is won another message pops up saying... You get 250 coins.