A strange little side quest
Even a quick game like Plumber sits on top of decades — and sometimes centuries — of ideas. Alexey Pajitnov created Tetris in 1984 after drawing inspiration from pentomino puzzles, then simplified the idea around shapes made from four squares. It also connects to a different milestone: Pac-Man went on sale in 1980, and its creator Toru Iwatani famously linked the character's shape to a pizza with a slice missing. That long chain of experiments is part of why puzzles still feels fresh when a game finds the right twist.
