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AoC #25 (BONUS) - Merry Christmas! Letterbox Hybrid

Hidden : 11/9/2024
Difficulty:
5 out of 5
Terrain:
3 out of 5

Size: Size:   regular (regular)

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Geocache Description:


Welcome to Advent of Caching! This series is comprised of 25 caches, each with a coding puzzle to get the coordinates. It was inspired by Advent of Code by the amazing Eric Wastl. Each day from the 1st December 2024 until Christmas Day, a new cache will be published, with the puzzles progressively increasing in difficulty. All the puzzles were generated and solved in Python, but they should all be solvable in a variety of different languages and softwares (including Excel!) Each of the puzzles can be found on the website, and will be unlocked (all going smoothly) when each cache is released, at 7am GMT. Have fun!

To find this cache, you first need to have solved all 24 puzzles prior to this (hence the D5 rating)! Each puzzle will give you a number as a bonus in the checker - add all these numbers together to reveal the final coordinates! Inside is an FTF prize in the stocking, plus a bit of swag. THE BAUBLE IS THE LOGBOOK! There is a stamp in the cache, PLEASE DO NOT REMOVE IT. I hope you have enjoyed all these puzzles, and have an amazing Christmas!

You can also find today's puzzle on the website: Advent of Caching

You can validate your puzzle solution with certitude.

Additional Hints (Decrypt)

Va gur purpxre

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)