[Community Puzzle] Square Spiral for Alien Contact πŸ‘½

Coding Games and Programming Challenges to Code Better

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Created by @Lisa-Has-Ideas,validated by @Arglanir,@cedricdd and @Biglover.
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1 Like

Good puzzle!

One of the few GOOD GEMS here, unfortunately, hard to imagine this one being classified as EASY, considering the fact that this one requires the following additional requirements: (took 1.5hrs to get em all right…)

  • Pattern observation using the 2 given short string
  • Explicit handling of no wrap-around for letters
  • Only display the 31x31 upper-left section of the grid if oversized

Whilst this one with much less variation β†’ Coding Games and Programming Challenges to Code Better is ranked as MEDIUM.

Worth mentioning in constraints that each of the 2 pattern string will always start with an UPPERCASE letter, followed by a non-negative integer / positive integer (not sure if such cases are valid 0A 1B)