A small collectible game for children released as a promotion by Kellogg's in the Netherlands, Belgium and France. Skatterz are rubber squares which can be stacked onto each other. Images of Smurfs are printed on them. Packs of 3 Skatterz could be found in the following Kellogg's products: Coco Pops, Frosties, Honey Pops, Loops, Chocos, Smacks, Trésor and Rice Krispies. There are a total of 18 different Skatterz to be collected. The game goes as follows: 1 Collect as many Skatterz as possible and stack them. 2 Throw the pile of Skatterz onto the ground. 3 Now everybody tries to grab as many Skatterz as possible. 4 Count your score and give your friends the tasks, printed on the back of the 5 Crazy Skatterz, for the next round. 5 The first player who reaches a score of 30 points wins the game. There used to be an official website to go with the promotion, but it is no longer active.