A strange little side quest
A little context makes Snail Bob more fun to place on the gaming map. The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. The broader history adds one more wrinkle. Pong was field-tested in California bars in 1972 and helped launch the modern arcade-game era. That long chain of experiments is part of why puzzles still feels fresh when a game finds the right twist.