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30 followers · 34 following
  • JAPAN
  • 10:15 (UTC +09:00)
  • X @yu1hpa

Achievements

Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

Achievements

Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: YOLOAchievement: Arctic Code Vault Contributor

Organizations

@Thehackerscrew @approvers @ZeiJacks

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yu1hpa/README.md

Hi 👋

I'm yu1hpa.

I play CTFs w/ Thehackerscrew etc.

Blog : https://blog.y2a.dev
Zenn : https://zenn.dev/yu1hpa
Qiita : https://qiita.com/yu1hpa

Weekly development breakdown

From: 28 July 2026 - To: 04 August 2026

Other             3 hrs 17 mins         ██████▓░░░░░░░░░░░░░░░░░░   27.17 %
Go                3 hrs 9 mins          ██████▓░░░░░░░░░░░░░░░░░░   26.12 %
PHP               1 hr 52 mins          ████░░░░░░░░░░░░░░░░░░░░░   15.50 %
JSON              1 hr 16 mins          ██▓░░░░░░░░░░░░░░░░░░░░░░   10.56 %
Rust              58 mins               ██░░░░░░░░░░░░░░░░░░░░░░░   08.10 %

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  1. yu1hpa yu1hpa Public