Panel Quiz Attack 25

Four contestants, each designated by a different color (red, green, white, and blue), compete. The game is played on a grid of twenty-five numbered boxes in a manner similar to the game Reversi.

The first question is a puzzle that is shown on the video screen; the first player to buzz in with the correct answer is awarded the center #13 box. After this, the contestants are introduced. From this point on, players are referred to by their designated color (in Japanese, red is "aka," green is "midori," white is "shiro," and blue is "ao").