All Decades Challenges Navigation! 📝
The Original Decades Challenge by ZombieCleo
https://forums.thesims.com/en_US/discussion/816128/decades-challenge/p1
Decades Challenge Modifications by kakeru_naruse
https://modthesims.info/t/580290
Decades Challenge Rendition by @cutecoffeegal
https://cutecoffeegal.com/decadeschallengerules/
Upgrowth Challenge by HollieBB
https://hollie155.wixsite.com/upgrowth-challenge
The Black History Challenge by @faerie-tempest
https://faerie-tempest.tumblr.com/post/656732783777021952/the-black-history-challenge
Decades Challenge (Hard Mode) by illusorythrall
https://illusorythrall.wordpress.com/home/challenge-rules/gameplay-challenges/decades-challenge-hard-mode/
Extreme Decades Challenge by StephandMinnie
https://docs.google.com/document/d/1T73n79Ziln7nv_ojBCTx9SLSlvhy5LtSXnr_ZYtElXw/edit
Ultimate Decades Challenge by @morbidgamer
https://morbidgamer.tumblr.com/post/680347931631665152/the-ultimate-decades-challenge-x-this-challenge
The Great British Sim Challenge by @greatbritishsimchallenge
https://greatbritishsimchallenge.tumblr.com/post/636946869862416384/play-the-great-british-sim-challenge
The History Challenge (original beta) by Cloudseeker
https://forums.thesims.com/en_US/discussion/829714/beta-the-sims-4-history-challenge/p1
The History Challenge (updated version) by Snowie
https://forums.thesims.com/en_US/discussion/960939/beta-the-sims-4-history-challenge-2-0/p1
https://modthesims.info/showthread.php?t=599874
