Skip to content
View yu1hpa's full-sized avatar
🚩
Play CTFs
🚩
Play CTFs
30 followers · 34 following
  • JAPAN
  • 12:04 (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

Block or report yu1hpa

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
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: 10 June 2026 - To: 17 June 2026

Protocol Buffer   4 hrs 3 mins          ████████▒░░░░░░░░░░░░░░░░   33.77 %
Go                1 hr 50 mins          ███▓░░░░░░░░░░░░░░░░░░░░░   15.28 %
Rust              1 hr 45 mins          ███▓░░░░░░░░░░░░░░░░░░░░░   14.58 %
SQL               1 hr 42 mins          ███▓░░░░░░░░░░░░░░░░░░░░░   14.26 %
Makefile          1 hr 8 mins           ██▒░░░░░░░░░░░░░░░░░░░░░░   09.49 %

Pinned Loading

  1. yu1hpa yu1hpa Public