MicroLink Loyd 1.1 (1990 Bob Lancaster) Freeware Back around 1870, master game inventor Sam Loyd unleashed upon the world a little hand-held puzzle known simply as "14-15". It caught on like wildfire, and was the Rubik's Cube of it's time. At one time or another, most of us have owned a version of the "14-15" puzzle. You remember, the little plastic square with 15 smaller numbered squares inside, and you had to shuffle them around to put them in order? I recall one I had as a kid that I took on long car trips, and another I bought at Disneyland, which when solved, showed Donald Duck's face! Wow! Anyway, it was with these fond memories that I decided to write MicroLink Loyd, a PC-based version of "14-15".