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30 followers · 34 following
  • JAPAN
  • 06:56 (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: 13 September 2026 - To: 20 September 2026

Markdown          3 hrs 22 mins         ████████▒░░░░░░░░░░░░░░░░   33.79 %
PHP               1 hr 25 mins          ███▓░░░░░░░░░░░░░░░░░░░░░   14.27 %
Go                1 hr 18 mins          ███▒░░░░░░░░░░░░░░░░░░░░░   13.07 %
Other             1 hr 8 mins           ███░░░░░░░░░░░░░░░░░░░░░░   11.40 %
Protocol Buffer   50 mins               ██░░░░░░░░░░░░░░░░░░░░░░░   08.38 %

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  1. yu1hpa yu1hpa Public