zexer

Apprentice

Online

#43 Singapore Top 30% Worldwide

190 Total XP

3 Labs Completed 0 First Bloods 1 Streak 3 Best

+10 this month

Activity

5 active days in the last year

Rank Progress

Apprentice

Next Junior

190 / 603 XP

Achievements

Streak Starter

View Source CodeHTMLBrowser DevToolsInformation DisclosureBroken Access ControlSource Code AnalysisWeb SecurityAuthentication BypassBroken AuthenticationClient-Side SecurityDeveloper ToolsLearning PathCapture The FlagCTFCTF BasicsFlag SubmissionUUIDGetting StartedCyber Security Fundamentals

Secrets in Source: View Source Code to Find the Flag Very Easy

50 XP Sep 14, 2026

Hack the Login Very Easy

50 XP Sep 14, 2026

Capture the Flag 101: Find and Submit Your First Flag Very Easy

50 XP Sep 14, 2026

No Modules Completed Yet

Start learning by completing educational modules!

Browse Courses

Daily Hack Solved - The key the heap kept +10 XP

1 week ago

Daily Hack Solved - The field the error named +10 XP

1 week ago

Daily Hack Solved - The analytics script nobody added +10 XP

1 week ago

Daily Hack Solved - Two logins too far apart +10 XP

2 weeks ago

Flag Found - Secrets in Source: View Source Code to Find the Flag +50 XP

1 month ago

Flag Found - Hack the Login +50 XP

1 month ago

Flag Found - Capture the Flag 101: Find and Submit Your First Flag +50 XP

1 month ago

Certificate Locked

2 more lab(s) to unlock your Certificate of Achievement

Complete More Labs