Back before searching for files was built into the file explorer in Windows, I created a folder scheme where each directory had 10 subfolders named 0-9. You needed the “pin” to find the right one. It was good for maybe 4 deep? before it the folder creation script fell apart.
Disclaimer: this was so long ago, and this post triggered the memory, so I honestly can’t remember if this was just an idea I had that didn’t work, or if it was a real thing I managed to pull off with some basic batch scripting. Either way though, the folder decoy thing was real.



Real praying mantis behavior right here. Do you think… No. No, that’s crazy.