The cubes were randomly shuffled by a computer, and were brought on stage in a sealed suitcase. The cube was placed on a small pad with with a photo sensitive diode at the bottom. The time started counting when the cube was picked up, and stopped after the cube has been placed back on the table. Before the timer started counting the time, each contestant was allowed to lift the cube and look at it for 15 seconds. Then the cube was returned to the pad. If the cube broke into pieces during twisting the competitor was given another chance. However, two break ups resulted in disqualification in that particular round (which happened to the champion of Finland). The best time out of three attempts determined the winners.