# Writeups

## Writeups

- [Infos](https://writeups.ayweth20.com/infos.md)
- [2021](https://writeups.ayweth20.com/2021.md)
- [DvCTF (to join DaVinciCode)](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode.md)
- [Crypto](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/crypto.md)
- [Baby RSA](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/crypto/baby-rsa.md)
- [Ressaye](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/crypto/ressaye.md)
- [Unbreakable encryption](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/crypto/unbreakable-encryption.md)
- [Forensics](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/forensics.md)
- [Broken Portrait](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/forensics/broken-portrait.md)
- [Russian Dolls](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/forensics/russian-dolls.md)
- [Sus USB](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/forensics/sus-usb.md)
- [Misc](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/misc.md)
- [Jus de Flag](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/misc/jus-de-flag.md)
- [Welcome](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/misc/welcome.md)
- [OSINT](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/osint.md)
- [Absolutely Nuts](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/osint/absolutely-nuts.md)
- [Progra](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/progra.md)
- [Snoop's Mission](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/progra/snoops-mission.md)
- [Reverse](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/reverse.md)
- [Baby Reverse](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/reverse/baby-reverse.md)
- [Basic Cracking](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/reverse/basic-cracking.md)
- [Code Pyn](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/reverse/code-pyn.md)
- [Steganography](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/steganography.md)
- [Colorful Code](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/steganography/colorful-code.md)
- [Hurt Your Eyes](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/steganography/hurt-your-eyes.md)
- [Orchestra of Flags](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/steganography/orchestra-of-flags.md)
- [Tyger](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/steganography/tyger.md)
- [Web](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/web.md)
- [Have I Been Pwned](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/web/have-i-been-pwned.md)
- [What's Up ?](https://writeups.ayweth20.com/2021/dvctf-to-join-davincicode/web/whats-up.md)
- [2022](https://writeups.ayweth20.com/2022.md)
- [DvCTF 2022](https://writeups.ayweth20.com/2022/dvctf-2022.md)
- [Crypto](https://writeups.ayweth20.com/2022/dvctf-2022/crypto.md)
- [Cwryptographic Owacle](https://writeups.ayweth20.com/2022/dvctf-2022/crypto/cwryptographic-owacle.md)
- [Secure Or Not Secure](https://writeups.ayweth20.com/2022/dvctf-2022/crypto/secure-or-not-secure.md)
- [small weiner](https://writeups.ayweth20.com/2022/dvctf-2022/crypto/small-weiner.md)
- [Forensics](https://writeups.ayweth20.com/2022/dvctf-2022/forensics.md)
- [Very Bad Script](https://writeups.ayweth20.com/2022/dvctf-2022/forensics/very-bad-script.md)
- [Misc](https://writeups.ayweth20.com/2022/dvctf-2022/misc.md)
- [Data Leak](https://writeups.ayweth20.com/2022/dvctf-2022/misc/data-leak.md)
- [Going postal](https://writeups.ayweth20.com/2022/dvctf-2022/misc/going-postal.md)
- [The Hacker Man](https://writeups.ayweth20.com/2022/dvctf-2022/misc/the-hacker-man.md)
- [OSINT](https://writeups.ayweth20.com/2022/dvctf-2022/osint.md)
- [Elon Musk](https://writeups.ayweth20.com/2022/dvctf-2022/osint/elon-musk.md)
- [Monkeey](https://writeups.ayweth20.com/2022/dvctf-2022/osint/monkeey.md)
- [Painting Spot](https://writeups.ayweth20.com/2022/dvctf-2022/osint/painting-spot.md)
- [Welcome to the DaVinciCTF!](https://writeups.ayweth20.com/2022/dvctf-2022/osint/welcome-to-the-davincictf.md)
- [Pentest](https://writeups.ayweth20.com/2022/dvctf-2022/pentest.md)
- [DaVinci's Playlist : Part 1](https://writeups.ayweth20.com/2022/dvctf-2022/pentest/davincis-playlist-part-1.md)
- [DaVinci's Playlist : Part 2.5](https://writeups.ayweth20.com/2022/dvctf-2022/pentest/davincis-playlist-part-2.5.md)
- [DaVinci's Playlist : Part 2](https://writeups.ayweth20.com/2022/dvctf-2022/pentest/davincis-playlist-part-2.md)
- [Programming](https://writeups.ayweth20.com/2022/dvctf-2022/programming.md)
- [Heaven's Gate](https://writeups.ayweth20.com/2022/dvctf-2022/programming/heavens-gate.md)
- [Sudoku](https://writeups.ayweth20.com/2022/dvctf-2022/programming/sudoku.md)
- [TicTacToe](https://writeups.ayweth20.com/2022/dvctf-2022/programming/tictactoe.md)
- [Reverse](https://writeups.ayweth20.com/2022/dvctf-2022/reverse.md)
- [CryptoVault](https://writeups.ayweth20.com/2022/dvctf-2022/reverse/cryptovault.md)
- [Mine Game](https://writeups.ayweth20.com/2022/dvctf-2022/reverse/mine-game.md)
- [Obfuscated](https://writeups.ayweth20.com/2022/dvctf-2022/reverse/obfuscated.md)
- [Peripheral Interface Controller XVI](https://writeups.ayweth20.com/2022/dvctf-2022/reverse/peripheral-interface-controller-xvi.md)
- [Steganography](https://writeups.ayweth20.com/2022/dvctf-2022/steganography.md)
- [ICMP](https://writeups.ayweth20.com/2022/dvctf-2022/steganography/icmp.md)
- [The Arts of Details](https://writeups.ayweth20.com/2022/dvctf-2022/steganography/the-arts-of-details.md)
- [Treasure](https://writeups.ayweth20.com/2022/dvctf-2022/steganography/treasure.md)
- [Warmup](https://writeups.ayweth20.com/2022/dvctf-2022/warmup.md)
- [EBG13](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/ebg13.md)
- [FrenchFlag](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/frenchflag.md)
- [MP3](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/mp3.md)
- [QmFzZTY0](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/qmfzzty0.md)
- [RSA](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/rsa.md)
- [Welcome](https://writeups.ayweth20.com/2022/dvctf-2022/warmup/welcome.md)
- [Web](https://writeups.ayweth20.com/2022/dvctf-2022/web.md)
- [CyberStreak v1.0](https://writeups.ayweth20.com/2022/dvctf-2022/web/cyberstreak-v1.0.md)
- [🎵](https://writeups.ayweth20.com/2022/dvctf-2022/web/undefined.md)
- [picoCTF 2022](https://writeups.ayweth20.com/2022/picoctf-2022.md)
- [Challs WU](https://writeups.ayweth20.com/2022/picoctf-2022/challs-wu.md)
- [@HackDay - Qualifications](https://writeups.ayweth20.com/2022/hackday-qualifications.md)
- [Crypto](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto.md)
- [Francis Bacon](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/francis-bacon.md)
- [Francs Maçons](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/francs-macons.md)
- [Rotate-me!](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/rotate-me.md)
- [Un message codé ?](https://writeups.ayweth20.com/2022/hackday-qualifications/crypto/un-message-code.md)
- [Forensics](https://writeups.ayweth20.com/2022/hackday-qualifications/forensics.md)
- [bad\_timing\_for\_reversing](https://writeups.ayweth20.com/2022/hackday-qualifications/forensics/bad_timing_for_reversing.md)
- [Hardware](https://writeups.ayweth20.com/2022/hackday-qualifications/hardware.md)
- [Cubik'cipher](https://writeups.ayweth20.com/2022/hackday-qualifications/hardware/cubikcipher.md)
- [WebSDR](https://writeups.ayweth20.com/2022/hackday-qualifications/hardware/websdr.md)
- [Reverse](https://writeups.ayweth20.com/2022/hackday-qualifications/reverse.md)
- [Calling Conventions](https://writeups.ayweth20.com/2022/hackday-qualifications/reverse/calling-conventions.md)
- [Memory Investigation](https://writeups.ayweth20.com/2022/hackday-qualifications/reverse/memory-investigation.md)
- [Steganography](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography.md)
- [I can make pictures](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography/i-can-make-pictures.md)
- [J'ai perdu le flag :(](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography/jai-perdu-le-flag.md)
- [Pokémons](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography/pokemons.md)
- [Un coup de maître](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography/un-coup-de-maitre.md)
- [Un logo cachotier](https://writeups.ayweth20.com/2022/hackday-qualifications/steganography/un-logo-cachotier.md)
- [Web](https://writeups.ayweth20.com/2022/hackday-qualifications/web.md)
- [GIT!](https://writeups.ayweth20.com/2022/hackday-qualifications/web/git.md)
- [Part. 1 - Uploads](https://writeups.ayweth20.com/2022/hackday-qualifications/web/part.-1-uploads.md)
- [Part. 2 - Old md5](https://writeups.ayweth20.com/2022/hackday-qualifications/web/part.-2-old-md5.md)
- [Part. 3 - sudo python](https://writeups.ayweth20.com/2022/hackday-qualifications/web/part.-3-sudo-python.md)
- [404CTF](https://writeups.ayweth20.com/2022/404ctf.md)
- [Crypto](https://writeups.ayweth20.com/2022/404ctf/crypto.md)
- [Un simple oracle \[1/2\]](https://writeups.ayweth20.com/2022/404ctf/crypto/un-simple-oracle-1-2.md)
- [Un simple oracle \[2/2\]](https://writeups.ayweth20.com/2022/404ctf/crypto/un-simple-oracle-2-2.md)
- [Misc](https://writeups.ayweth20.com/2022/404ctf/misc.md)
- [Je suis une théière](https://writeups.ayweth20.com/2022/404ctf/misc/je-suis-une-theiere.md)
- [Pierre-papier-Hallebarde](https://writeups.ayweth20.com/2022/404ctf/misc/pierre-papier-hallebarde.md)
- [GoGOLFplex](https://writeups.ayweth20.com/2022/404ctf/misc/gogolfplex.md)
- [OSINT](https://writeups.ayweth20.com/2022/404ctf/osint.md)
- [À l'aube d'un échange](https://writeups.ayweth20.com/2022/404ctf/osint/a-laube-dun-echange.md)
- [Collaborateur suspect](https://writeups.ayweth20.com/2022/404ctf/osint/collaborateur-suspect.md)
- [Equipement désuet](https://writeups.ayweth20.com/2022/404ctf/osint/equipement-desuet.md)
- [Reverse](https://writeups.ayweth20.com/2022/404ctf/reverse.md)
- [Mot de passe ?](https://writeups.ayweth20.com/2022/404ctf/reverse/mot-de-passe.md)
- [Steganography](https://writeups.ayweth20.com/2022/404ctf/steganography.md)
- [La plume à la main](https://writeups.ayweth20.com/2022/404ctf/steganography/la-plume-a-la-main.md)
- [PNG : Un logo obèse \[1/4\]](https://writeups.ayweth20.com/2022/404ctf/steganography/png-un-logo-obese-1-4.md)
- [PNG : Drôles de chimères \[2/4\]](https://writeups.ayweth20.com/2022/404ctf/steganography/png-droles-de-chimeres-2-4.md)
- [Toujours obèse \[3/4\]](https://writeups.ayweth20.com/2022/404ctf/steganography/toujours-obese-3-4.md)
- [Web](https://writeups.ayweth20.com/2022/404ctf/web.md)
- [Fiché JS](https://writeups.ayweth20.com/2022/404ctf/web/fiche-js.md)
- [Le braquage](https://writeups.ayweth20.com/2022/404ctf/web/le-braquage.md)
- [Du gâteau](https://writeups.ayweth20.com/2022/404ctf/web/du-gateau.md)
- [En construction !](https://writeups.ayweth20.com/2022/404ctf/web/en-construction.md)
- [Operation Kernel](https://writeups.ayweth20.com/2022/operation-kernel.md)
- [Crypto](https://writeups.ayweth20.com/2022/operation-kernel/crypto.md)
- [Scytale](https://writeups.ayweth20.com/2022/operation-kernel/crypto/scytale.md)
- [Forensics](https://writeups.ayweth20.com/2022/operation-kernel/forensics.md)
- [Research Paper](https://writeups.ayweth20.com/2022/operation-kernel/forensics/research-paper.md)
- [Excel Confidential](https://writeups.ayweth20.com/2022/operation-kernel/forensics/excel-confidential.md)
- [Reverse](https://writeups.ayweth20.com/2022/operation-kernel/reverse.md)
- [CryptoLocker](https://writeups.ayweth20.com/2022/operation-kernel/reverse/cryptolocker.md)
- [What\_If\_CryptoLocker](https://writeups.ayweth20.com/2022/operation-kernel/reverse/what_if_cryptolocker.md)
- [Social Engineering](https://writeups.ayweth20.com/2022/operation-kernel/social-engineering.md)
- [Pour vivre secure vivons caché](https://writeups.ayweth20.com/2022/operation-kernel/social-engineering/pour-vivre-secure-vivons-cache.md)
- [Pour vivre secure vivons caché Part 2](https://writeups.ayweth20.com/2022/operation-kernel/social-engineering/pour-vivre-secure-vivons-cache-part-2.md)
- [Stegano](https://writeups.ayweth20.com/2022/operation-kernel/stegano.md)
- [AudioSpectre](https://writeups.ayweth20.com/2022/operation-kernel/stegano/audiospectre.md)
- [Datacenter](https://writeups.ayweth20.com/2022/operation-kernel/stegano/datacenter.md)
- [Takazume](https://writeups.ayweth20.com/2022/operation-kernel/stegano/takazume.md)
- [WEB](https://writeups.ayweth20.com/2022/operation-kernel/web.md)
- [Research paper blog](https://writeups.ayweth20.com/2022/operation-kernel/web/research-paper-blog.md)
- [SQL Project 1](https://writeups.ayweth20.com/2022/operation-kernel/web/sql-project-1.md)
- [SQL Project 2](https://writeups.ayweth20.com/2022/operation-kernel/web/sql-project-2.md)
- [SQL Project 3](https://writeups.ayweth20.com/2022/operation-kernel/web/sql-project-3.md)
- [Tenue de soirée requise](https://writeups.ayweth20.com/2022/operation-kernel/web/tenue-de-soiree-requise.md)
- [2023](https://writeups.ayweth20.com/2023.md)
- [404CTF 2023](https://writeups.ayweth20.com/2023/404ctf-2023.md)
- [Résultats](https://writeups.ayweth20.com/2023/404ctf-2023/resultats.md)
- [Analyse forensique](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique.md)
- [Pêche au livre](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique/peche-au-livre.md)
- [Le Mystère du roman d'amour](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique/le-mystere-du-roman-damour.md)
- [Les Mystères du cluster de la Comtesse de Ségur \[1/2\]](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique/les-mysteres-du-cluster-de-la-comtesse-de-segur-1-2.md)
- [Lettres volatiles](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique/lettres-volatiles.md)
- [Note de bas de page](https://writeups.ayweth20.com/2023/404ctf-2023/analyse-forensique/note-de-bas-de-page.md)
- [Cloud](https://writeups.ayweth20.com/2023/404ctf-2023/cloud.md)
- [Le Sot](https://writeups.ayweth20.com/2023/404ctf-2023/cloud/le-sot.md)
- [Le Cluster de Madame Bovary](https://writeups.ayweth20.com/2023/404ctf-2023/cloud/le-cluster-de-madame-bovary.md)
- [Harpagon et le magot](https://writeups.ayweth20.com/2023/404ctf-2023/cloud/harpagon-et-le-magot.md)
- [Les nuages menaçants 1/3](https://writeups.ayweth20.com/2023/404ctf-2023/cloud/les-nuages-menacants-1-3.md)
- [Les nuages menaçants 2/3](https://writeups.ayweth20.com/2023/404ctf-2023/cloud/les-nuages-menacants-2-3.md)
- [Cryptanalyse](https://writeups.ayweth20.com/2023/404ctf-2023/cryptanalyse.md)
- [Recette](https://writeups.ayweth20.com/2023/404ctf-2023/cryptanalyse/recette.md)
- [ASCON Marchombre](https://writeups.ayweth20.com/2023/404ctf-2023/cryptanalyse/ascon-marchombre.md)
- [Divers](https://writeups.ayweth20.com/2023/404ctf-2023/divers.md)
- [Bienvenue](https://writeups.ayweth20.com/2023/404ctf-2023/divers/bienvenue.md)
- [Exemple de connexion à distance](https://writeups.ayweth20.com/2023/404ctf-2023/divers/exemple-de-connexion-a-distance.md)
- [Discord](https://writeups.ayweth20.com/2023/404ctf-2023/divers/discord.md)
- [À vos plumes !](https://writeups.ayweth20.com/2023/404ctf-2023/divers/a-vos-plumes.md)
- [Exploitation de binaires](https://writeups.ayweth20.com/2023/404ctf-2023/exploitation-de-binaires.md)
- [Je veux la lune !](https://writeups.ayweth20.com/2023/404ctf-2023/exploitation-de-binaires/je-veux-la-lune.md)
- [Programmation](https://writeups.ayweth20.com/2023/404ctf-2023/programmation.md)
- [L'Inondation](https://writeups.ayweth20.com/2023/404ctf-2023/programmation/linondation.md)
- [Des mots, des mots, des mots](https://writeups.ayweth20.com/2023/404ctf-2023/programmation/des-mots-des-mots-des-mots.md)
- [Radio-Fréquence](https://writeups.ayweth20.com/2023/404ctf-2023/radio-frequence.md)
- [Navi](https://writeups.ayweth20.com/2023/404ctf-2023/radio-frequence/navi.md)
- [Avez-vous vu les cascades du hérisson ?](https://writeups.ayweth20.com/2023/404ctf-2023/radio-frequence/avez-vous-vu-les-cascades-du-herisson.md)
- [Le Plombier du câble](https://writeups.ayweth20.com/2023/404ctf-2023/radio-frequence/le-plombier-du-cable.md)
- [Ballistic Missile Submarine](https://writeups.ayweth20.com/2023/404ctf-2023/radio-frequence/ballistic-missile-submarine.md)
- [Renseignement en sources ouvertes](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes.md)
- [Le Tour de France](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/le-tour-de-france.md)
- [Les OSINTables \[1/3\]](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/les-osintables-1-3.md)
- [Un vol ?](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/un-vol.md)
- [L'âme d'un poète et le coeur d'une femme \[1/4\]](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/lame-dun-poete-et-le-coeur-dune-femme-1-4.md)
- [L'âme d'un poète et le coeur d'une femme \[2/4\]](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/lame-dun-poete-et-le-coeur-dune-femme-2-4.md)
- [L'âme d'un poète et le coeur d'une femme \[3/4\]](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/lame-dun-poete-et-le-coeur-dune-femme-3-4.md)
- [L'âme d'un poète et le coeur d'une femme \[4/4\]](https://writeups.ayweth20.com/2023/404ctf-2023/renseignement-en-sources-ouvertes/lame-dun-poete-et-le-coeur-dune-femme-4-4.md)
- [Rétro Ingénierie](https://writeups.ayweth20.com/2023/404ctf-2023/retro-ingenierie.md)
- [Le Divin Crackme](https://writeups.ayweth20.com/2023/404ctf-2023/retro-ingenierie/le-divin-crackme.md)
- [L'Inspiration en images](https://writeups.ayweth20.com/2023/404ctf-2023/retro-ingenierie/linspiration-en-images.md)
- [Sécurité Matérielle](https://writeups.ayweth20.com/2023/404ctf-2023/securite-materielle.md)
- [Un courrier suspect](https://writeups.ayweth20.com/2023/404ctf-2023/securite-materielle/un-courrier-suspect.md)
- [Un réveil difficile](https://writeups.ayweth20.com/2023/404ctf-2023/securite-materielle/un-reveil-difficile.md)
- [Stéganographie](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie.md)
- [Odobenus Rosmarus](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie/odobenus-rosmarus.md)
- [L'Œuvre](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie/loeuvre.md)
- [Les Félicitations](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie/les-felicitations.md)
- [En Profondeur](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie/en-profondeur.md)
- [Le Rouge et le vert, avec un soupçon de bleu](https://writeups.ayweth20.com/2023/404ctf-2023/steganographie/le-rouge-et-le-vert-avec-un-soupcon-de-bleu.md)
- [Web](https://writeups.ayweth20.com/2023/404ctf-2023/web.md)
- [Le Loup et le renard](https://writeups.ayweth20.com/2023/404ctf-2023/web/le-loup-et-le-renard.md)
- [L'Académie du détail](https://writeups.ayweth20.com/2023/404ctf-2023/web/lacademie-du-detail.md)
- [La Vie Française](https://writeups.ayweth20.com/2023/404ctf-2023/web/la-vie-francaise.md)
- [Fuite en 1791](https://writeups.ayweth20.com/2023/404ctf-2023/web/fuite-en-1791.md)
- [L'Épistolaire moderne](https://writeups.ayweth20.com/2023/404ctf-2023/web/lepistolaire-moderne.md)
- [Chanson d'Inde](https://writeups.ayweth20.com/2023/404ctf-2023/web/chanson-dinde.md)
- [Web3](https://writeups.ayweth20.com/2023/404ctf-2023/web3.md)
- [Art](https://writeups.ayweth20.com/2023/404ctf-2023/web3/art.md)
- [L'Antiquaire, tête en l'air](https://writeups.ayweth20.com/2023/404ctf-2023/web3/lantiquaire-tete-en-lair.md)
- [2025](https://writeups.ayweth20.com/2025.md)
- [404CTF 2025](https://writeups.ayweth20.com/2025/404ctf-2025.md)
- [Résultats](https://writeups.ayweth20.com/2025/404ctf-2025/resultats.md)
- [Algorithmique Quantique](https://writeups.ayweth20.com/2025/404ctf-2025/algorithmique-quantique.md)
- [Machinerie quantique](https://writeups.ayweth20.com/2025/404ctf-2025/algorithmique-quantique/machinerie-quantique.md)
- [Grover (1/2)](https://writeups.ayweth20.com/2025/404ctf-2025/algorithmique-quantique/grover-1-2.md)
- [Grover (2/2)](https://writeups.ayweth20.com/2025/404ctf-2025/algorithmique-quantique/grover-2-2.md)
- [Analyse forensique](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique.md)
- [USB 51](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/usb-51.md)
- [Forensic et Mat \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/forensic-et-mat-1-2.md)
- [Apprenti Carver \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/apprenti-carver-1-2.md)
- [Dockerflag](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/dockerflag.md)
- [Forensic et Mat \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/forensic-et-mat-2-2.md)
- [Apprenti Carver \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/apprenti-carver-2-2.md)
- [Tape ton MDP](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/tape-ton-mdp.md)
- [Toortik Triflexation \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/toortik-triflexation-1-2.md)
- [Toortik Triflexation \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/analyse-forensique/toortik-triflexation-2-2.md)
- [Cryptanalyse](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse.md)
- [Message lointain](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/message-lointain.md)
- [Entretien galactique](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/entretien-galactique.md)
- [R1R2](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/r1r2.md)
- [Saturn Cipher](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/saturn-cipher.md)
- [Planètes anormales](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/planetes-anormales.md)
- [Spacemark](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/spacemark.md)
- [You spin me round](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/you-spin-me-round.md)
- [Dérive dans l'espace](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/derive-dans-lespace.md)
- [Lunette cosmico galactique](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/lunette-cosmico-galactique.md)
- [Jupiter Cipher](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/jupiter-cipher.md)
- [Courbe de Lancement](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/courbe-de-lancement.md)
- [More Space](https://writeups.ayweth20.com/2025/404ctf-2025/cryptanalyse/more-space.md)
- [Divers](https://writeups.ayweth20.com/2025/404ctf-2025/divers.md)
- [Bienvenue](https://writeups.ayweth20.com/2025/404ctf-2025/divers/bienvenue.md)
- [Pix2Num](https://writeups.ayweth20.com/2025/404ctf-2025/divers/pix2num.md)
- [Politique de confidentialité](https://writeups.ayweth20.com/2025/404ctf-2025/divers/politique-de-confidentialite.md)
- [Space Traveller](https://writeups.ayweth20.com/2025/404ctf-2025/divers/space-traveller.md)
- [Satellisation](https://writeups.ayweth20.com/2025/404ctf-2025/divers/satellisation.md)
- [Étoile binaire \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/divers/etoile-binaire-2-2.md)
- [Exploitation de binaires](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires.md)
- [Gorfou en danger \[1/3\]](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/gorfou-en-danger-1-3.md)
- [Gorfou en danger \[2/3\]](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/gorfou-en-danger-2-3.md)
- [Gorfou en danger \[3/3\]](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/gorfou-en-danger-3-3.md)
- [Spaaaaaaace](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/spaaaaaaace.md)
- [KerberINT Space Program](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/kerberint-space-program.md)
- [22 bytes pour sauver l'univers](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/22-bytes-pour-sauver-lunivers.md)
- [Bounty Machine](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/bounty-machine.md)
- [Space Odyssey](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/space-odyssey.md)
- [Solaris](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/solaris.md)
- [Cosmic-Base](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/cosmic-base.md)
- [Kalaxy](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/kalaxy.md)
- [Bokit](https://writeups.ayweth20.com/2025/404ctf-2025/exploitation-de-binaires/bokit.md)
- [Intelligence Artificielle](https://writeups.ayweth20.com/2025/404ctf-2025/intelligence-artificielle.md)
- [Gorfoustral (1/3)](https://writeups.ayweth20.com/2025/404ctf-2025/intelligence-artificielle/gorfoustral-1-3.md)
- [Gorfoustral (2/3)](https://writeups.ayweth20.com/2025/404ctf-2025/intelligence-artificielle/gorfoustral-2-3.md)
- [Gorfoustral (3/3)](https://writeups.ayweth20.com/2025/404ctf-2025/intelligence-artificielle/gorfoustral-3-3.md)
- [Du tatouage](https://writeups.ayweth20.com/2025/404ctf-2025/intelligence-artificielle/du-tatouage.md)
- [Renseignement en sources ouvertes](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes.md)
- [L'addition est salée](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/laddition-est-salee.md)
- [Une mission inconnue](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/une-mission-inconnue.md)
- [Earth Attack (0/2)](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/earth-attack-0-2.md)
- [Un satellite qui vaut de l'or](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/un-satellite-qui-vaut-de-lor.md)
- [Un peu de vacances](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/un-peu-de-vacances.md)
- [La ville en rose](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/la-ville-en-rose.md)
- [Earth Attack (1/2)](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/earth-attack-1-2.md)
- [La tête dans les étoiles](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/la-tete-dans-les-etoiles.md)
- [En eaux sombres](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/en-eaux-sombres.md)
- [Earth Attack (2/2)](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/earth-attack-2-2.md)
- [DPOsint](https://writeups.ayweth20.com/2025/404ctf-2025/renseignement-en-sources-ouvertes/dposint.md)
- [Réaliste](https://writeups.ayweth20.com/2025/404ctf-2025/realiste.md)
- [The LDAP Chronicles](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/the-ldap-chronicles.md)
- [Houston, we have a problem](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/houston-we-have-a-problem.md)
- [Named Resolve](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/named-resolve.md)
- [The AD Guardians](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/the-ad-guardians.md)
- [The GPO Mission](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/the-gpo-mission.md)
- [Ghost Membership](https://writeups.ayweth20.com/2025/404ctf-2025/realiste/ghost-membership.md)
- [Rétro-Ingénierie](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie.md)
- [Cbizarre \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/cbizarre-1-2.md)
- [Cbizarre \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/cbizarre-2-2.md)
- [Reversconstrictor](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/reversconstrictor.md)
- [3x3cut3\_m3](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/3x3cut3_m3.md)
- [Inscription](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/inscription.md)
- [Étoile binaire \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/etoile-binaire-1-2.md)
- [RFC 9452 bis: IP over Rockets with Quality of Service](https://writeups.ayweth20.com/2025/404ctf-2025/retro-ingenierie/rfc-9452-bis-ip-over-rockets-with-quality-of-service.md)
- [Sécurité matérielle](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle.md)
- [Trop d'IQ](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/trop-diq.md)
- [Space Radio](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/space-radio.md)
- [R16D4](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/r16d4.md)
- [Comment est votre température ?](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/comment-est-votre-temperature.md)
- [Code Radiospatial n°1](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/code-radiospatial-n-1.md)
- [Unidentified Serial Bus \[1/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/unidentified-serial-bus-1-2.md)
- [Unidentified Serial Bus \[2/2\]](https://writeups.ayweth20.com/2025/404ctf-2025/securite-materielle/unidentified-serial-bus-2-2.md)
- [Sécurité Web](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web.md)
- [Cheese Chess](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web/cheese-chess.md)
- [Rainbow Rocket](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web/rainbow-rocket.md)
- [Fire Server](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web/fire-server.md)
- [Sideral Noise](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web/sideral-noise.md)
- [Space Fleet Command](https://writeups.ayweth20.com/2025/404ctf-2025/securite-web/space-fleet-command.md)