dwight wrote on Thu May 7 08:45:07 CDT 2020:
There are only a few winning and tying patterns for
tic tac toe. There
was a fellow that made a relay logic that could play tic tac toe and
would win against a human of at least tie but never lose.
Here's my version of tic tac toe in TTL logic: J/K flip flops and a ROM:
https://github.com/DoctorWkt/TTL_TicTacToe
Cheers, Warren