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30 followers · 34 following
  • JAPAN
  • 09:58 (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: 03 August 2026 - To: 10 August 2026

Go                2 hrs 26 mins         ██████████░░░░░░░░░░░░░░░   39.46 %
SQL               1 hr 6 mins           ████▓░░░░░░░░░░░░░░░░░░░░   18.08 %
JSON              55 mins               ███▓░░░░░░░░░░░░░░░░░░░░░   14.96 %
Other             29 mins               ██░░░░░░░░░░░░░░░░░░░░░░░   07.97 %
PHP               29 mins               ██░░░░░░░░░░░░░░░░░░░░░░░   07.87 %

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  1. yu1hpa yu1hpa Public