"Top Secret" is a weekly game show on Swiss Television. Each candidate plays for 20 envelopes in which monetary amounts of 1 franc to 100,000 francs are hidden. All envelopes are eliminated during the game by answering questions - except one. The money in this envelope is for the Candidate. What amount of money is hidden in it remains top secret until the end.
Also in this Swiss television program the LED components and control devices of Schnick-Schnack-Systems help to design stage.