Re: GC5RB4G Kjell-e challenge

Not my challenge but an old one that can use a checker in my opinion.

It requires to have found within 1 calender year, and restricted to Swedish red days:
Nyårsdagen (january 1st).
Trettondagsafton (january 5th).
Trettondagen (january 6th).
Skärtorsdagen (moving date, the thursday before påskdagen).
Långfredagen (moving date, the friday before påskdagen).
Påskafton (moving date, the saturday before påskdagen).
Påskdagen (moving date, see almanac).
Annandag påsk (moving date, the day after påskdagen).
Valborgsmässoafton (april 30th).
Första maj (may 1st).
Kristi himmelfärdsdag (moving date, the 6th thursday after påskdagen, see almanac).
Pingstafton (moving date, the day before pingstdagen).
Pingstdagen (moving date, the 7th sunday after påskdagen).
Sveriges nationaldag (june 6th).
Midsommarafton (moving date, the friday before midsommardagen).
Midsommardagen (moving date, the saturday between june 20 and 26).
Allahelgonaafton (moving date, the friday between october 30 and november 5).
Alla helgons dag (moving date,, the saturday between october 31st and november 6th).
Julafton (december 24th).
Juldagen (december 25th).
Annandag jul (december 26th).
Nyårsafton (december 31st).

caches of 6 different cache types that each contain 1 of the 6 letters K J E L L E.

This one would have been pretty easy to extend a script for if it wasn't for the last criteria with letters/cachetypes. I believe this one is also in need of a one of-script.

Behold the horrid abomination that I have created!

https://project-gc.com/Challenges/GC5RB4G/82613

Test it out and let us know.

Took me a moment to interpret the output, but now I understand what it says I think it is right! Thank you very much!