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30 followers · 34 following
  • JAPAN
  • 10:55 (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: 15 July 2026 - To: 22 July 2026

PHP               4 hrs 5 mins          ████████████▓░░░░░░░░░░░░   51.27 %
Other             1 hr 31 mins          ████▓░░░░░░░░░░░░░░░░░░░░   19.24 %
JSON              34 mins               █▓░░░░░░░░░░░░░░░░░░░░░░░   07.12 %
Rust              23 mins               █▒░░░░░░░░░░░░░░░░░░░░░░░   05.02 %
Go                19 mins               █░░░░░░░░░░░░░░░░░░░░░░░░   04.12 %

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  1. yu1hpa yu1hpa Public