A strange little side quest
Grombi trivia break for SpotDiff Daily: Spot the Difference: Alexey Pajitnov created Tetris in 1984 after drawing inspiration from pentomino puzzles, then simplified the idea around shapes made from four squares. Another piece of context lands nicely beside it: Pong was field-tested in California bars in 1972 and helped launch the modern arcade-game era. So a round of SpotDiff Daily: Spot the Difference is not just a quick distraction; it is a tiny stop on a much longer puzzles timeline.
