A strange little side quest
Between one round of Trump the Ragdoll and the next, this is worth knowing: Spacewar! appeared on MIT's PDP-1 in 1962 and became one of the earliest influential computer games shared among programmers. The same trail leads to another fact: Midway's Gun Fight from 1975 was the first arcade video game to use a microprocessor. That gives Trump the Ragdoll a little more company than it first appears to have.