
billh
@hibillh
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blockchain security prev @ambergroup_io @stakefish | Opinions are my own
Taiwan
Joined March 2018
😃 .@stakefish
Play 2048, win prizes!. 1. Play 2048 at 2. Share a screenshot your high score and tag us. 3. We’ll send the top scores $30 off at Play until June 4 to win. Have fun!
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RT @transmissions11: The RethMatch competition is now complete!. Congrats to the winners and thank you everyone who played — excited to see….
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Wrapped up the @xyz_remedy CTF with the @DeFiHackLabs crew this weekend. As always, learned new things and realized I don't type fast enough. Ready to tackle whatever Monday throws at me.
🔥We placed 7th in the first @xyz_remedy CTF of 2025! Competing against 1,904 teams for a prize pool of $52,000+, the competition was fierce. Kudos to our teammates, especially those who dedicated their time despite the busy period leading up to Chinese New Year. 🙌 . Thanks
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RT @1nf0s3cpt: 🎉 DeFiHackLabs secured 1st place in the First ever Digital Asset Tracking CTF!. A huge thanks to our team for their dedicati….
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RT @immunefi: Huge congratulations to the Top 3 winners of the #ETHEscape CTF!. 🥇 #1: @0xslipper.🥈 #2: @lj1nu.🥉 #3: @hibillh. Your incre….
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RT @buidlguidl: 🚩 BuidlGuidl CTF @EFDevcon is over! 🥷💻. -> 96 teams attended .-> 381 challenges completed.-> $2600 given in prizes. Congrat….
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RT @1nf0s3cpt: 🚀 智能合約開發者視角解讀以太坊坎昆升級 🚀. 想知道坎昆升級如何影響智能合約開發嗎?@hibillh 將深入解析這一重大升級,帶你了解新功能和改進對未來合約開發的影響!. ⏲️ 8/3 03 13:30 ~ 14:00 TR213.✨ 議程亮點:….
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We are now in phase 2!. Here is my writeup for the @curta_ctf challenge 'NumberHeist', devised by @0xOwenThurm. Any feedback is welcome.
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RT @curta_ctf: 🩸Firstblood!. Congrats to @hibillh for being first to solve puzzle NumberHeist with a solve time of 03:09:16. .
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Thrilled to win the @OpenZeppelin CTF!. The XYZ challenge was my favorite, a meticulously designed puzzle based on a CDP (Collateralized Debt Position) protocol. It showcased that not all accounting tokens are created equal in a protocol, and how a simple rounding decision can.
Ethernaut CTF 2024 has wrapped up! . 🥇 @ambergroup_io .🥈 @DecurityHQ .🥉 @statemindio . Stay tuned for rewards and POAPs via email this week👀 Until next time! . Check out challenges & solutions here:
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RT @curta_ctf: Congratulations to the rest of our winners in the CTF segment!. 🥈 2nd place: @cairoeth ($2k).🥉 3rd place: @windowhan ($1k).🏅….
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RT @ChainLight_io: We are excited to announce that we are releasing our 150-page internal research to the public. This report includes:. →….
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I'm grateful that we were able to take 3rd place in the #BlazCTF competition. Kudos to my team @chiachih_wu @ashleyhsu_eth @neeksec for their amazing work. Hats off to the organizers @hackthedefi for their thoughtfully crafted challenges, providing an opportunity for.
Blaz CTF 2023 has concluded 🥳🥳. Congrats to @Offside_Labs @ChainLight_io and Amber Labs for securing the Top 3, and kudos to everyone who participated.
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RT @curta_ctf: Curta Cup has now concluded. 🏆. Congratulations to @hackthedefi ( @tonyke_bot ) for winning the overall Curta Cup leaderboar….
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RT @ChainLight_io: Cracking the @paradigm_ctf in 33 hours. We were able to solve all challenges 15 hours earlier than the closing time, ma….
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This year I solved 10 challenges @paradigm_ctf. Regrettably, due to insufficient knowledge in cryptography, I couldn't crack two cryptography challs. Despite intense competition and not making it into the top ten, it was still a really fun experience. Onwards to more learning!
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I devised the challenge SoulBound for the @Quill_Academy CTF and warmly invite everyone to partake in this event while enjoying the process.👨💻.
👋GM everyone,. 🚀The QuillCTF Dubai Challenges are live for 24 hours of the competition!. ✅Add the solutions files for individual challenges in a zipped folder to submit your solutions!
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