Play Tetris On Calculators
May 26, 2008
“This is one more little known secret with some Canon calculators. By entering a specific code you can play a very simple form of the classic video game Tetris!”
Posted in Videos | Subscribe“This is one more little known secret with some Canon calculators. By entering a specific code you can play a very simple form of the classic video game Tetris!”
Posted in Videos | Subscribe