Monty Chan needs find candies for Babee, Booboo and Booba by finding prize doors.
This game is based on the famous Monty Hall Paradox.
Every time the player chooses a door, the host opens an empty door. Then you have a chance to pick the other door or stick to the one you chose.
Whenever you change the door, your chance increases from 33.3% to 66.6%. However, some people claim that the chance becomes 50-50%. Go ahead, try, and find it out for yourself.