https://rainbowpigeon.me/tags/haskell/ Recent content in Haskell on rainbowpigeon Hugo -- gohugo.io en rainbowpigeon.helge[AT]8alias.com (rainbowpigeon) rainbowpigeon.helge[AT]8alias.com (rainbowpigeon) ©2025 rainbowpigeon, All Rights Reserved Sun, 12 Jun 2022 13:42:06 +0800 https://rainbowpigeon.me/posts/grey-cat-the-flag-qualifiers-2022/ Sun, 12 Jun 2022 13:42:06 +0800 rainbowpigeon.helge[AT]8alias.com (rainbowpigeon) Sun, 12 Jun 2022 13:42:06 +0800 https://rainbowpigeon.me/posts/grey-cat-the-flag-qualifiers-2022/ <p>We got 4th overall and also qualified for the finals as the 3rd verified local team! My teammates were absolute beasts even though they were quite busy :) Challenge names with 🍭 are supposed to be &ldquo;easier&rdquo; while those with 🩸 come with first blood prizes (I managed to get 2!).<br /> <div class="expand"> <button type="button" class="expand__button" aria-label="Expand Button"> <span class="expand-icon expand-icon__right"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="currentColor" d="M9.29 15.88L13.17 12 9.29 8.12c-.39-.39-.39-1.02 0-1.41.39-.39 1.02-.39 1.41 0l4.59 4.59c.39.39.39 1.02 0 1.41L10.7 17.3c-.39.39-1.02.39-1.41 0-.38-.39-.39-1.03 0-1.42z"/></svg> </span> Leaderboard, final placings, prizes, and solves breakdown </button> <div class="expand__content"> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/leadergraph.png" alt="Leaderboard graph" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/scoreboard.png" alt="Scoreboard" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/finalists.png" alt="Finalists Discord announcement" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/first_blood.png" alt="First blood prizes Discord announcement" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/teamgraph.png" alt="Team solves graph" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/teambreakdown.png" alt="Team solves breakdown" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/individualgraph.png" alt="Individual solves graph" /><br /> <img src="https://rainbowpigeon.me/images/content/grey-cat-the-flag-qualifiers-2022/individualbreakdown.png" alt="Individual solves breakdown" /> </div> </div></p> <table> <thead> <tr> <th>Details</th> <th>Links</th> </tr> </thead> <tbody> <tr> <td>CTFTime.org Event Page</td> <td><a href="https://ctftime.org/event/1643/">https://ctftime.org/event/1643/</a></td> </tr> <tr> <td>Official Grey Cat The Flag Discord</td> <td><a href="https://discord.gg/d9wbXEP2wN">https://discord.gg/d9wbXEP2wN</a></td> </tr> <tr> <td>Official Event Landing Page</td> <td><a href="https://ctf.nusgreyhats.org/">https://ctf.nusgreyhats.org/</a></td> </tr> </tbody> </table> rainbowpigeon featured image CTF Writeup Android angr Burp Suite Go Haskell IDA Javascript Reverse Engineering Web Wireshark CTF