A strange little side quest
The next time Avatar - 4 Nations Tournament asks for one more try, remember that game ideas rarely appear from nowhere. The first crossword puzzle book appeared in 1924 in a cautious initial printing of 3,600 copies, complete with a free pencil. It also connects to a different milestone: Nintendo's Donkey Kong arrived in 1981 and introduced the character first known as Jumpman, who later became Mario. Not bad for a few facts hiding behind a Play button.