A strange little side quest
The rules may be simple on screen, but the backstory around Craby's Quest: Pull the Pin is anything but tiny. Alexey Pajitnov created Tetris in 1984 after drawing inspiration from pentomino puzzles, then simplified the idea around shapes made from four squares. The same trail leads to another fact: Midway's Gun Fight from 1975 was the first arcade video game to use a microprocessor. So a round of Craby's Quest: Pull the Pin is not just a quick distraction; it is a tiny stop on a much longer puzzles timeline.
