A strange little side quest
A small trivia drop for Combiner: The first crossword puzzle book appeared in 1924 in a cautious initial printing of 3,600 copies, complete with a free pencil. The same trail leads to another fact: Street Fighter II, released in 1991, turned head-to-head arcade fighting into a worldwide phenomenon and helped define the modern fighting-game genre. So a round of Combiner is not just a quick distraction; it is a tiny stop on a much longer puzzles timeline.