A strange little side quest
A quick detour while Where's My Tomato? waits for your next move: Alexey Pajitnov created Tetris in 1984 after drawing inspiration from pentomino puzzles, then simplified the idea around shapes made from four squares. And the history keeps stacking up: Reader Rabbit's 1986 arrival was part of a major expansion of educational computer software before the CD-ROM boom of the 1990s. It is a good reminder that simple game mechanics can carry a surprising amount of history.