Use a little symmetry and you obviate a few of those steps. Equivalent cut deck here, reversed pair there, ignored suits when faces match. Still anticipate wait

Use a little symmetry and you obviate a few of those steps. Equivalent cut deck here, reversed pair there, ignored suits when faces match. Still anticipate waiting for forests to evolve that can produce multiple AUs high stacks of paper, or locating another basin to put all the water from the Pacific Ocean. As I found in solving and generating Kakuro puzzles Euler's Number appears here too: https://en.wikipedia.org/wiki/Derangement https://en.wikipedia.org/wiki/Derangement