4 ms·

i don't know how to solve beginner 4? shouldn't you be able to put anything into it?

• Robadob 12y ago
  * * / / / isn't a special character and * isn't special when inside a character class
  • schoen 12y ago
    Now here's a puzzle where the "post your solutions in ROT13 to avoid spoilers" conventional wisdom wouldn't help!
    • cogburnd02 12y ago
      ROT47 solves this exact problem.
      • schoen 12y ago
        Wow, thanks for the reference! I had no idea.