The means: Every player starts with 4 card. In the next 4 rounds he tries to build a competitive racecar by changing his cards. A racecar consists of a coachwork card, a tyre card, an engine card and a driver card. After 4 rounds all the players show their racecar for that race. The strength is the sum of the 4 played cards. The stronger the combination, the higher your finishplace. In case of a tie, the value of the driver decides. Whenever you cannot make a complete car, you cannot take part in that race.

Website: http://www.spelmagazijn.nl/uk/spelmag/gprix.html/