CTFLearn:我在ctflearn.com上解决的所有CTF的写信

# CTFLearn Write ups for all challenges i've solved on [CTFLearn](https://ctflearn.com). ### What is a CTF? - CTF is an acronym for **C**apture **T**he **F**lag. <br /> - A CTF starts with a challenge, which when completed successfully, will reveal the *flag*, a string of text that can be entered for points. <br /> Challenges can be anything from [decoding a simple cipher](https://github.com/XNUConner/CTFLearn/tree/master/challenges/suspecious_message), to [hacking an intentionally vulnerable Gitlab server](https://www.youtube.com/watch?v=LrLJuyAdoAg). <br /> - This repo began on March 29th 2021, as insight into my thought process when solving problems. <br /> ### Write ups #### Easy (Sorted most solves -> least solves) 1. [Character Encoding](https://github.com/XNUConner/CTFLearn/tree/master/challenges/character_encoding) <br/> 2. [Base 2 2 the 6](https://github.com/XNUConner/CTFLearn/tree/master/challenges/base_2_2_the_6) <br /> 3. [Wikipedia](https://github.com/XNUConner/CTFLearn/tree/master/challenges/wikipedia) <br /> 4. [Basic Injection](https://github.com/XNUConner/CTFLearn/tree/master/challenges/basic_injection) <br /> 5. [Forensics 101](https://github.com/XNUConner/CTFLearn/tree/master/challenges/forensics_101) <br /> 6. [Taking LS](https://github.com/XNUConner/CTFLearn/tree/master/challenges/taking_ls) <br /> 7. [Where Can My Robot Go?](https://github.com/XNUConner/CTFLearn/tree/master/challenges/where_can_my_robot_go) <br /> 8. [Binwalk](https://github.com/XNUConner/CTFLearn/tree/master/challenges/binwalk) <br /> 9. [Morse Code](https://github.com/XNUConner/CTFLearn/tree/master/challenges/morse_code) <br /> 10. [Hextroadinary](https://github.com/XNUConner/CTFLearn/tree/master/challenges/hextroadinary) <br /> 11. [Reverse Polarity](https://github.com/XNUConner/CTFLearn/tree/master/challenges/reverse_polarity) <br /> 12. [WOW.... So Meta](https://github.com/XNUConner/CTFLearn/tree/master/challenges/wow_so_meta) <br /> 13. [Vignere Cipher](https://github.com/XNUConner/CTFLearn/tree/master/challenges/vignere_cipher) <br /> 14. [Simple Programming](https://github.com/XNUConner/CTFLearn/tree/master/challenges/simple_programming) <br /> 15. [QR Code](https://github.com/XNUConner/CTFLearn/tree/master/challenges/qr_code) <br /> 16. [BruXOR](https://github.com/XNUConner/CTFLearn/tree/master/challenges/bruxor) <br /> 17. [Git Is Good](https://github.com/XNUConner/CTFLearn/tree/master/challenges/git_is_good) <br /> 18. [HyperStream Test 2](https://github.com/XNUConner/CTFLearn/tree/master/challenges/hyperstream_test_2) <br /> 19. [Exif](https://github.com/XNUConner/CTFLearn/tree/master/challenges/exif) <br /> 20. [Lazy Game Challenge](https://github.com/XNUConner/CTFLearn/tree/master/challenges/lazy_game_challenge) <br /> 21. [Rubber Duck](https://github.com/XNUConner/CTFLearn/tree/master/challenges/rubber_duck) <br /> 22. [Snowboard](https://github.com/XNUConner/CTFLearn/tree/master/challenges/snowboard) <br /> 23. [PikesPeak](https://github.com/XNUConner/CTFLearn/tree/master/challenges/pikespeak) <br /> 24. [My Blog](https://github.com/XNUConner/CTFLearn/tree/master/challenges/my_blog) <br /> 25. [I'm a dump](https://github.com/XNUConner/CTFLearn/tree/master/challenges/im_a_dump) <br /> 26. [Chalkboard](https://github.com/XNUConner/CTFLearn/tree/master/challenges/chalkboard) <br /> 27. [Tux!](https://github.com/XNUConner/CTFLearn/tree/master/challenges/tux) <br /> 28. [Pho Is Tasty!](https://github.com/XNUConner/CTFLearn/tree/master/challenges/pho_is_tasty) <br /> 29. [Modern Gaius Julius Caesar](https://github.com/XNUConner/CTFLearn/tree/master/challenges/modern_gaius_julius_caesar) <br /> 30. [GandalfTheWise](https://github.com/XNUConner/CTFLearn/tree/master/challenges/gandalfthewise) <br /> 31. [Simple Steganography](https://github.com/XNUConner/CTFLearn/tree/master/challenges/simple_steganography) <br /> 32. [Suspecious message](https://github.com/XNUConner/CTFLearn/tree/master/challenges/suspecious_message) <br /> 33. [The Credit Card Fraudster](https://github.com/XNUConner/CTFLearn/tree/master/challenges/the_credit_card_fraudster) <br /> 34. [PDF by fdpumyp](https://github.com/XNUConner/CTFLearn/tree/master/challenges/pdf_by_fdpumyp) <br /> 35. [Basic Android RE 1](https://github.com/XNUConner/CTFLearn/tree/master/challenges/basic_android_re_1) <br />