Have a look at these subs (yes, this is a puzzle)
https://www.reddit.com/r/YUROP/
https://www.reddit.com/r/OldSchoolCool/
https://www.reddit.com/r/uglyduckling/
https://www.reddit.com/r/me_irl/
https://www.reddit.com/r/keto/
https://www.reddit.com/r/Eyebleach/
https://www.reddit.com/r/mechanical_gifs/
https://www.reddit.com/r/educationalgifs/
https://www.reddit.com/r/AdviceAnimals/
https://www.reddit.com/r/BikiniBottomTwitter/
https://www.reddit.com/r/ElectroBOOM/
https://www.reddit.com/r/teefies/
https://www.reddit.com/r/trippinthroughtime/
https://www.reddit.com/r/EarthPorn/
https://www.reddit.com/r/rupaulsdragrace/
https://www.reddit.com/r/Market76/
https://www.reddit.com/r/awfuleverything/comments/ljys5p/where_is_your_god_now/
https://www.reddit.com/r/niceguys/
https://www.reddit.com/r/CatsOnPizza/
https://www.reddit.com/r/OverwatchTMZ/
https://www.reddit.com/r/donuts/
https://www.reddit.com/r/evilbuildings/
https://www.reddit.com/r/dadjokes/
https://www.reddit.com/r/oldpeoplefacebook/
https://www.reddit.com/r/NatureIsFuckingLit/
https://www.reddit.com/r/UmbrellaAcademy/
https://www.reddit.com/r/tits/
Hint: When you figure out the code, add it to the url below and paste the link into your browser:
http://playful-moose.com/{code word 1}/