Find more recent posts about Sims 4 build challenges and shell challenges and CAS challenges here!
Check often! The post is updated as I learn of other challenges.
Due in February:
Build Challenges:
From xxtinkerbell, due 2/7/2020:
From NelsBuilds, due 2/10/2020:
Rebuilding the entire Sims 4–one world at a time! This time it’s Strangerville!
From Taoron, due 2/12/2020:
The Homes in Literature Build Challenge: Little House on the Prairie
Find more information on the official forums, here!
From ScarfyLove, due 2/15/2020:
Create a Sim/Room/Lot to show your favorite game app! See the rules here!
From luckyheather, due 2/15/2020:
From /r/thesims on Reddit, due 2/15/2020:
Wedding Venues & Chapels, Las Vegas Edition! Find the information and rules here!
From KatWhispurrer, will be looked at on 2/15/2020:
From Jir, tours on 2/17/2020:
From BumblingJuicebox, due 2/21/2020:
Living Large with Tiny Living! Create an expensive micro home. Find the details and rules here!
From TheSiminary, tours on 2/24/2020:
From BrysGamingStory, due 2/24/2020:
From Phirehero, due 2/27/2020:
From FireflyGamer107, due 2/27/2020:
On the official forums, build a vacation destination for lurv. Find more information here!
From Build n Share, due 2/28/2020:
Build a simple family home for time travelers on a budget! Find details and rules here!
From hootofthesims, due 2/28/2020:
Room Challenges:
From Rosemow, due 2/11/2020:
From OddSocksTango, due 2/11/2020:
“Our first Community House Challenge theme of 2020 is Martian Space Colony!”
From Taoron, due 2/12/2020:
From ScarfyLove, due 2/15/2020:
Create a Sim/Room/Lot to show your favorite game app! See the rules here!
From Build n Share, due 2/28/2020:
Create a hobby room! Find details and rules here!
From mbarnet, due 2/29/2020:
Create a room around a painting for the one paint one room challenge! See more here including rules!
Renovate Challenges:
From SarahAmina, due 2/16/2020:
From thesimmingspoonie, tours on 2/19/2020:
From MeekaDenimore, due 2/20/2020:
Love it or List it! Read the rules and download the lot here!
From Sims 4 Builders, due 12/22/2020:
From JazmineSsim, due 2/24/2020:
From u/Emmengard, due near the end of February:
Download short bus here
Download long bus here
Download base game bus here
From ferretdaisy3, no due date:
Shell Challenges:
From hiphiprenee, tours on 2/7/2020:
From JanelleSimmer, due 2/9/2020:
From lilsimsie, tours on 2/10/2020:
A Tiny Shell Challenge
From RynAsInWin, tours on 2/12/2020:
From JadeNchanted, due 2/13/2020:
An Asian inspiration! Find details and rules and download the shell here!
From Zefrine, due 2/15/2020:
From The Sims Reaper, due 2/16/2020:
From EmUniverse, due 2/16/2020:
From penglve218, tours on 2/16/2020:
From CaidilyCreates, due 2/23/2020:
Download here!
From Kippsidaisy, tours on 2/28/2020:
From GemstoneSimmer, no due date:
From SphereArcana, due 3/1/2020:
From sim_michele, due 3/5/2020:
From BreeMiles, no deadline:
Build a home from the given layout!
From AnibodyLystening, no due date:
No one creates interesting base game builds so try to complete this shell with only base game. Find the rules here and the shell to download!
From AlJay, no due date:
A blueprint to build from or download this shell to have the building done for you! See the details here!
From Cypriano3, no due date:
Furnish Me Challenges:
From Sim_Michele, due 2/20/2020:
Screenshot Challenges:
From KrystalGamer1, due 2/21/2020:
Create-a-Sim/CAS Challenges:
From xxtinkerbell, due 2/7/2020:
From Taoron, due 2/12/2020:
From MenaBuchner, due 2/13/2020:
The Love Match challenge: Create a sim and find their match! More information and rules here!
From Gerbsims, viewed on stream on 2/14/2020:
From ElocineCinQuatre, due 2/14/2020:
Create a sim couple and their love story. Find more details and rules here!
From nanahlucky, due 2/15/2020:
Create a sim with Drag Queen style. Find details and rules here!
From ScarfyLove, due 2/15/2020:
Create a Sim/Room/Lot to show your favorite game app! See the rules here!
From curlangel75, due 2/15/2020:
A challenge using specific poses. See more here!
From cbunte01, due 2/16/2020:
The body positivity challenge! Find details and rules here!
From AmanteMorte, due on 2/16/2020:
Create a sim with only pink or red. See the rules and more info here!
From lisabeesims, due 2/17/2020:
Luvers Makeover!
Find out everything you need to know here!
From AnIndigoBlur, due 2/21/2020:
From AlexiaVRFoster, due 2/21/2020:
Create a Sim for the Diversity Challenge! Find more details and rules here!
From FruUtter, due 2/21/2020:
Join the Anime Challenge! Details and rules here!
From KSsDesign, due 2/22/2020:
The barefoot challenge! Details and rules here!
From Plowtruck468, voting on 2/25/2020:
Animal Sim Challenge! Detail and rules here!
From jadeybabez86, due 2/28/2020:
20s Challenge! Find more information here!
From CJSimmie, due 3/1/2020:
The Black Inventors Challenge (links will be added as soon as they become available on the browser-based gallery): “February is #BlackHistoryMonth . To celebrate the AMAZING contributions of Black Inventors, I’ve created this fun challenge;-D RULES: 1. Create a Sim based on a REAL black inventor. 2. Share what they invented and some backstory. 3. Only 2 entries per Simmer 4. Use the hashtags #blackinventorschall and #CJSimmie 4. Entries due by March 1st 5. Have Fun” Until I can get a link to it, check out CJSimmie’s gallery here to see if you can find the challenge.
From Sims4Sarah, due 3/1/2020:
Flower Challenge: Create a sim inspired by a flower! Check out the rules and rest of the information here!
From sophiesaba, due 3/1/2020:
A no date challenge for a sim who doesn’t date. Find details and rules here!
From jadeybabez86, due 3/8/2020:
Create a sim or sims using brown/orange/pink/yellow. Find details and rules here!
From FruUtter, no due date:
Create a sim with natural looking make up and use the specified pose pack. Find information and rules here!
From sparky24678, no due date:
The friends furever challenge to make a Sim and their animal companion! More info and rules here!
From SimSharky, no due date:
The Sinself Challenge: Create your evil twin. Find details and rules here!
Simlit Challenges:
From LisaBeeSims, due 2/29/2020:
Find the February challenge here!
Game Play Challenges New and Recently Updated:
The Seven Deadly Sins Legacy Challenge
Tiny Living Legacy by Pawsitivelystitched and Tichery
The Drifter Challenge by Vihisha
The Sims 4 5 Year Celebration Legacy
A handy Tracker for your legacy challenge
Find the legacy challenge here!
Built With Love Sims 4 
I do NOT know how I missed this blog .. I am following now! FAB job!
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haha! Glad you found it! 🙂
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me too!
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