The Haunted House: Confusing Circle is a speed matching game that helps children to practice addition. “Collect ghosts with Shinbi’s powerful magic circle and magic dice before they disturb the peace of Shinbi Apartment!” How to Play: (1) Set the board and place ten ghost cards on each side of the decagonal board. (2) A player rolls two dice. Then, all players simultaneously look for the ghost cards correspond to both dice. One die tells the number of ghosts and the other one tells the number of wisps that should be on it. (3) After spotting the cards, add up all the number on the board where they are attached. Shout out the total! (4) If the math is right, the player takes all those cards. Each card gives 1 point.