Pyramid (Australian game show) original 1979 US Junior format and unlike the original 1979 US Junior Partner format, contestants are not paired with their parents to guess seven words within 30 seconds, but with a celebrity instead (similar to the standard game with adults), plus there are two kids instead of just one and only have 30 seconds to guess six answers (as was the case with the 2002-04 Donny Osmond version; the Clark, Cullen, Davidson, Richards, and Strahan versions have seven answers). Pyramid features a pyramid-shaped game board made up of six wide-screen televisions which reveal words and categories to the players. One
Mastermind (board game) pencil. There is a numeral variety of the Mastermind in which a 4-digit number is guessed. Mastermind (board game) Mastermind or Master Mind is a code-breaking game for two players. The modern game with pegs was invented in 1970 by Mordecai Meirowitz, an Israeli postmaster and telecommunications expert. It resembles an earlier pencil and paper game called Bulls and Cows that may date back a century or more. The game is played using: The two players decide in advance how many games they will play, which must be an even number. One player becomes the "codemaker", the other the "codebreaker".