Funny Cats: Puzzle

A strange little side quest

A small trivia drop for Funny Cats: Puzzle: The name Tetris combines a reference to four-square pieces with Pajitnov's interest in tennis. The broader history adds one more wrinkle. In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. That long chain of experiments is part of why puzzles still feels fresh when a game finds the right twist.