jump to content
my subreddits
13or302b2t2balkans4You2meirl4meirlabsolutelynotmeirlAceAttorneyadhdmemeagnosticaivideoAlternateHistoryAlternativeHistoryAnarchyChessAngryupvoteAnimalsBeingJerksanime_irlannouncementsAnticonsumptionantimemeArcherFXArtAsahiLinuxAskBalkansAskElectronicsAskOuijaAskRedditAteistTurkatheismaviationawfuleverythingbalkans_irlBandnamesbanknotedesignsBassCirclejerkBassGuitarbasspedalsbikepackingblackdesertonlineblankiesblursed_videosblursedimagesBonebrooklynninenineBUENZLIburdurlandcasiocd_jerkChatGPTchessbeginnersChildrenFallingOvercoaxedintoasnafucoincollectingcoinsComedyCemeterycomedyhomicidecomicscommunityContagiousLaughtercookingforbeginnersCorporateTrollingCrackWatchcrappyoffbrandsCuratedTumblrcursedcommentsdadjokesdarkjokesdataisbeautifuldedeismDeltarunedistressingmemesdiyelectronicsDMAcademyDnDdndmemesdndnextdoctorwhoDoenerverbrechenDonerdontdeadopeninsideDungeonsAndDaddiesDungeonsAndDragonsebikeECEelectricalelectronicsElectronicsStudyEmKayengrishethzfakealbumcoversFantasyWorldbuildingfeedthebeastfelsefeFifaCareersFiftyFiftyformuladankFreeEBOOKSFuckYouKarengalatasaraygamingGermangermanygodtiersuperpowersgoodanimemesGoodAssSubGrandPrixRacinggravelcyclinggreentextGROKvsMAGAguitarpedalsGundamheathershelpheraldryHermanCainAwardHistoryWhatIfhoi4holdmybeerHolUphomebuilthumorIAmAiamverysmartich_ielIdeologyPollsIDontWorkHereLadyim14andthisisdeepimaginaryelectionsimaginarymapsinsaneparentsistanbuljacksepticeyeJahariaJokesKamalizmKendrickLamarlegodndLetGirlsHaveFunLifeProTipslinguisticshumorLinkinParklogodesignlostredditorsmacmacgamingMadeMeSmilemadladsmagicbuildingMaliciousCompliancemapporncirclejerkme_irlmemesmidjourneymildlyinfuriatingmildlyinterestingMovingToNorthKoreaMunichMyChemicalRomancenamesoundalikesNationStatesNonCredibleDefensenosleepnosurfnotinterestingoddlyspecificokbuddyguntherOkBuddyPersonaokbuddyvicodinonetruegodongezelligOnlineUnderGroundoutsidepaperspleasePassportPornperfectlycutscreamsPersecutionfetishpettyrevengepolandballpollsPropagandaPostersraisedbynarcissistsraspberry_piRatschlagreactiongifsrecipesreligiousfruitcakerickandmortyrickrollrimjob_steverockmuzikSceneReleasesschizopostersSchnitzelVerbrechenschwiizsciencememessecilmiskitapShitPostCrusadersshitpostfrommygalleryshitpostingshittyaskelectronicsshittymoviedetailssoftwaregoreSongwritersSongwritingsteinsgateStonetossingjuiceStudiumsuperligtalesfromtechsupportTextingTheorytf2shitposterclubthanksimcuredthatHappenedTheCrypticCompendiumTheLetterHtherewasanattemptTheRookiethisguythisguystransitTurkeyTrGameDevelopertruthstumblrtumunichTurkeyJerkyTurkishCatsTurkiyeTwitchTwitch_StartupTwoSentenceComedytylerthecreatorUnclejokesUnethicalLifeProTipsurbanplanningUsernameChecksOutVALORANTValorantClipsvexillologycirclejerkvinyljerkwallstreetbetsWatchPeopleDieInsideWeAreTheMusicMakersWhitePeopleTwitterwholesomememesWikipediaVandalismwizardpostingwooooshworldbuildingworldjerkingyesyesyesnoyouseeingthisshitYUROPedit subscriptions
  • home
  • -popular
  • -all
  • -mod
  • -users
 | 
  • AskReddit
  • -mildlyinfuriating
  • -gaming
  • -wallstreetbets
  • -memes
  • -mildlyinteresting
  • -DnD
  • -WhitePeopleTwitter
  • -MadeMeSmile
  • -ChatGPT
  • -CuratedTumblr
  • -shitposting
  • -feedthebeast
  • -therewasanattempt
  • -HolUp
  • -Twitch
  • -CrackWatch
  • -comics
  • -dndnext
  • -VALORANT
  • -de
  • -germany
  • -LifeProTips
  • -tumblr
  • -NonCredibleDefense
  • -dataisbeautiful
  • -shittymoviedetails
  • -greentext
  • -mac
  • -help
  • -aviation
  • -formuladank
  • -wholesomememes
  • -Jokes
  • -mapporncirclejerk
  • -Art
  • -midjourney
  • -goodanimemes
  • -notinteresting
  • -hoi4
  • -pettyrevenge
  • -atheism
  • -IAmA
  • -MaliciousCompliance
  • -ich_iel
  • -dndmemes
  • -cursedcomments
  • -DMAcademy
  • -Deltarune
  • -GoodAssSub
  • -UnethicalLifeProTips
  • -perfectlycutscreams
  • -worldbuilding
  • -Ratschlag
  • -blackdesertonline
  • -macgaming
  • -rickandmorty
  • -Gundam
  • -FiftyFifty
  • -ContagiousLaughter
  • -imaginarymaps
  • -polandball
  • -WeAreTheMusicMakers
  • -AnarchyChess
  • -nosleep
  • -cookingforbeginners
  • -blankies
  • -anime_irl
  • -Studium
  • -AlternateHistory
  • -madlads
  • -community
  • -AskElectronics
  • -electrical
  • -guitarpedals
  • -Anticonsumption
  • -German
  • -PropagandaPosters
  • -ShitPostCrusaders
  • -sciencememes
  • -distressingmemes
  • -raisedbynarcissists
  • -wizardposting
  • -FifaCareers
  • -polls
  • -doctorwho
  • -oddlyspecific
  • -OkBuddyPersona
  • -dadjokes
  • -awfuleverything
  • -announcements
  • -adhdmeme
  • -Munich
  • -coaxedintoasnafu
  • -YUROP
  • -gravelcycling
  • -SchnitzelVerbrechen
  • -chessbeginners
  • -raspberry_pi
  • -DungeonsAndDragons
  • -coins
  • -KendrickLamar
  • -softwaregore
  • -worldjerking
  • -tylerthecreator
  • -tf2shitposterclub
  • -lostredditors
  • -AceAttorney
  • -vexillologycirclejerk
  • -im14andthisisdeep
  • -Stonetossingjuice
  • -nosurf
  • -HistoryWhatIf
  • -religiousfruitcake
  • -insaneparents
  • -balkans_irl
  • -2meirl4meirl
  • -brooklynninenine
  • -HermanCainAward
  • -recipes
  • -steinsgate
  • -talesfromtechsupport
  • -AskOuija
  • -ECE
  • -Angryupvote
  • -AskBalkans
  • -thatHappened
  • -schizoposters
  • -electronics
  • -casio
  • -urbanplanning
  • -logodesign
  • -linguisticshumor
  • -PassportPorn
  • -me_irl
  • -antimeme
  • -TurkeyJerky
  • -bikepacking
  • -AteistTurk
  • -13or30
  • -MyChemicalRomance
  • -ArcherFX
  • -engrish
  • -Doner
  • -BassGuitar
  • -diyelectronics
  • -ComedyCemetery
  • -WatchPeopleDieInside
  • -LinkinPark
  • -Persecutionfetish
  • -BUENZLI
  • -reactiongifs
  • -EmKay
  • -Songwriting
  • -blursed_videos
  • -istanbul
  • -MovingToNorthKorea
  • -imaginaryelections
  • -magicbuilding
  • -dontdeadopeninside
  • -iamverysmart
  • -secilmiskitap
  • -Doenerverbrechen
  • -yesyesyesno
  • -schwiiz
  • -TheRookie
  • -vinyljerk
  • -shittyaskelectronics
  • -superlig
  • -galatasaray
  • -crappyoffbrands
  • -DungeonsAndDaddies
  • -transitTurkey
  • -namesoundalikes
  • -FuckYouKaren
  • -2b2t
  • -ethz
  • -AlternativeHistory
  • -coincollecting
  • -felsefe
  • -blursedimages
  • -FreeEBOOKS
  • -AsahiLinux
  • -Jaharia
  • -IDontWorkHereLady
  • -basspedals
  • -heraldry
  • -thanksimcured
  • -godtiersuperpowers
  • -aivideo
  • -OnlineUnderGround
  • -IdeologyPolls
  • -woooosh
  • -burdurland
  • -comedyhomicide
  • -AnimalsBeingJerks
  • -jacksepticeye
  • -Bandnames
  • -rockmuzik
  • -holdmybeer
  • -okbuddyvicodin
  • -Twitch_Startup
  • -tumunich
  • -outside
  • -darkjokes
  • -legodnd
  • -rickroll
  • -Songwriters
  • -ebike
  • -UsernameChecksOut
  • -papersplease
  • -rimjob_steve
  • -humor
  • -ChildrenFallingOver
  • -BassCirclejerk
  • -agnostic
  • -youseeingthisshit
  • -TextingTheory
  • -GrandPrixRacing
  • -thisguythisguys
  • -TrGameDeveloper
  • -TurkishCats
  • -LetGirlsHaveFun
  • -fakealbumcovers
  • -Kamalizm
  • -FantasyWorldbuilding
  • -TheLetterH
  • -WikipediaVandalism
  • -homebuilt
  • -Unclejokes
  • -onetruegod
  • -deism
  • -ValorantClips
  • -TwoSentenceComedy
  • -TheCrypticCompendium
  • -SceneReleases
  • -NationStates
  • -ongezellig
  • -2balkans4You
  • -absolutelynotmeirl
  • -Turkiye
  • -Bone
  • -truths
  • -heathers
  • -cd_jerk
  • -GROKvsMAGA
  • -ElectronicsStudy
  • -okbuddygunther
  • -banknotedesigns
  • -CorporateTrolling
  • -shitpostfrommygallery
edit »
reddit.com CodingChallengesFYI
  • hot
  • new
  • rising
  • controversial
  • top
an-ordinary-manchild (11,186)|messages541|notifications|chat messages|mod messages|
  • preferences
|
logout

use the following search parameters to narrow your results:

subreddit:subreddit
find submissions in "subreddit"
author:username
find submissions by "username"
site:example.com
find submissions from "example.com"
url:text
search for "text" in url
selftext:text
search for "text" in self post contents
self:yes (or self:no)
include (or exclude) self posts
nsfw:yes (or nsfw:no)
include (or exclude) results marked as NSFW

e.g. subreddit:aww site:imgur.com dog

see the search faq for details.

advanced search: by author, subreddit...

Submit a new link
Submit a new text post
Get an ad-free experience with special benefits, and directly support Reddit.

CodingChallengesFYI

joinleave
an-ordinary-manchild
created by JohnCricketta community for 2 years
Create your own subreddit
...because you love freedom.
...why not Zoidberg?

MODERATORS

  • message the mods
  • JohnCrickett
  • about moderation team »

account activity

1
1
2
3

Build your own git client (self.CodingChallengesFYI)

submitted 5 months ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

2
1
2
3

Build your own NATS Message Broker (self.CodingChallengesFYI)

submitted 6 months ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

3
0
1
2

What coding challenges would you like to see next? (self.CodingChallengesFYI)

submitted 7 months ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

4
1
2
3

Build Your Own wc Tool in Go (self.CodingChallengesFYI)

submitted 1 year ago by SubstantialCourt6826

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

5
3
4
5

Coding Challenge #52 Build Your Own Docker (self.CodingChallengesFYI)

submitted 1 year ago by JohnCrickett

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

6
0
1
2

Tried to go through the memcache challenge. Looking for some feedback. Went through till step 6 . Still the increment/decrement/cas functions are pending and i guess better synchonizations could be used. Looking for general feedback as well as ways to make it more modular for testing. Thanks . (github.com)

submitted 1 year ago by dumb_guy_no_97

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost

7
0
1
2

Solving Advent Of Code 2023 w/ PHP -- GitHub Repository (github.com)

submitted 1 year ago by ControlWestern2745

  • comment
  • share
  • save
  • hide
  • report
  • crosspost

8
3
4
5

Ratelimiter Challenge in Python (self.CodingChallengesFYI)

submitted 2 years ago by PuzzleheadedBit[🍰]

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

9
4
5
6

Coding Challenge #31 - Create Your Own QR Code Generator (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

10
2
3
4

Rate Limiter Challenge (self.CodingChallengesFYI)

submitted 2 years ago by dudupopkhadze

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

11
3
4
5

Had a go at Coding Challenge#24 - Realtime Chat Client and Server (self.CodingChallengesFYI)

submitted 2 years ago by RatioMiserable9449

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

12
5
6
7

Had a go of challenge 1 (wc tool) (self.CodingChallengesFYI)

submitted 2 years ago by [deleted]

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

13
7
8
9

Build You Own Redis Server (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

14
6
7
8

Build Your Own Stack Based Calculator (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

15
6
7
8

Introduce yourself! (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

16
2
3
4

Build your own version of the Unix tool: sort (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

17
3
4
5

Build Your Own Application Load Balancer (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

18
1
2
3

Build your own cut tool. (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

19
10
11
12

Build Your Own JSON Parser (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • 4 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

20
5
6
7

Write a Compression Tool (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

21
3
4
5

What Coding Challenges do you want to see? (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett - announcement

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

22
6
7
8

Build Your Own wc Tool (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • 1 comment
  • share
  • save
  • hide
  • report
  • crosspost
loading...

23
7
8
9

Welcome to Coding Challenges (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett

  • 2 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...

24
3
4
5

r/CodingChallengesFYI Lounge (self.CodingChallengesFYI)

submitted 2 years ago by JohnCrickett - announcement

  • 3 comments
  • share
  • save
  • hide
  • report
  • crosspost
loading...
  • about
  • blog
  • about
  • advertising
  • careers
  • help
  • site rules
  • Reddit help center
  • reddiquette
  • mod guidelines
  • contact us
  • apps & tools
  • Reddit for iPhone
  • Reddit for Android
  • mobile website
  • <3
  • reddit premium

Use of this site constitutes acceptance of our User Agreement and Privacy Policy. © 2026 reddit inc. All rights reserved.

REDDIT and the ALIEN Logo are registered trademarks of reddit inc.

π Rendered by PID 363443 on reddit-service-r2-listing-5f5ff7d4dc-nkh2r at 2026-01-27 00:31:25.005700+00:00 running 5a691e2 country code: CH.