I recently wrote an accepted answer on cs.stackexchange about how to implement sorting on a stack machine: https://cs.stackexchange.com/questions/117949/stack-p

I recently wrote an accepted answer on cs.stackexchange about how to implement sorting on a stack machine: https://cs.stackexchange.com/questions/117949/stack-permutation-algorithm/117975#117975 https://cs.stackexchange.com/questions/117949/stack-permutat... The asker isolated the question well, so I had no idea what Forth or stack machines are. Still it's a nice exercise to to implement common algorithms with a restricted set of moves.