CSCTF 2025CSCTF 2025
OverviewScoreboardStats

Chronos Security CTF 2025

Join the ultimate cybersecurity challenge and test your skills against the best teams in the industry.

Resources

Main WebsiteCTF PlatformGet CertificateOfficial Writeups

Main Supporter

Mirachron

mirachron.compiece.mirachron.com

Connect With Us

contact@chronos-security.ro

© 2025 Chronos Security. All rights reserved.

Built with security and performance in mind

CSCTF 2025CSCTF 2025
OverviewScoreboardStats

Challenge Statistics

Detailed breakdown of all challenges and competition metrics

Event Concluded

Competition Metrics

Total Challenges

52

Available challenges

Total Teams

154

Registered teams

Total Players

581

Individual participants

Total Valid Solves

3,130

Correct submissions

Total Submissions

—

All attempts

Available during competition

Success Rate

—

Solve percentage

Available during competition

Category Breakdown

Challenge counts, correct submissions per category, and submission distribution

CategoryChallengesCorrect SubsSub %
OSINT6——
Crypto9——
Forensics5——
Misc8——
Rev3——
Stegano1——
Web7——
Linux4——
Programming6——
Sanity Check1——
Pwn2——

All Challenges

52 challenges across 11 categories•Official Writeups

Crypto

9 challenges

Chef

Crypto

137

solves

100

points

Enigma

Crypto

76

solves

100

points

Friend Check

Crypto

5

solves

300

points

iBadge

Crypto

20

solves

443

points

Letter

Crypto

111

solves

100

points

Noncesense

Crypto

82

solves

100

points

Norhtline Secrets

Crypto

52

solves

100

points

Rstore

Crypto

63

solves

100

points

Secustoring

Crypto

20

solves

100

points

Forensics

5 challenges

Artifacts

Forensics

68

solves

100

points

Logs

Forensics

23

solves

100

points

Time-gone

Forensics

58

solves

100

points

Update

Forensics

67

solves

100

points

Volatile Questions

Forensics

28

solves

100

points

Linux

4 challenges

Interview-1

Linux

111

solves

100

points

Interview-2

Linux

102

solves

100

points

Interview-3

Linux

97

solves

100

points

Interview-4

Linux

86

solves

100

points

Misc

8 challenges

Brainrottalk

Misc

17

solves

100

points

CyberSonics-1

Misc

27

solves

100

points

CyberSonics-2

Misc

11

solves

100

points

CyberSonics-3

Misc

3

solves

400

points

Parano1d

Misc

59

solves

100

points

Romeo and Julia

Misc

52

solves

100

points

Secret

Misc

66

solves

100

points

White noise

Misc

36

solves

304

points

OSINT

6 challenges

🔥 Hardest Category

Domain

OSINT

109

solves

50

points

History

OSINT

135

solves

50

points

MITRE

OSINT

87

solves

50

points

Pwned

OSINT

131

solves

50

points

Sakot

OSINT

59

solves

100

points

VulnDB

OSINT

133

solves

50

points

Programming

6 challenges

Interivew-4

Programming

60

solves

100

points

Interivew-5

Programming

58

solves

100

points

Interview-1

Programming

61

solves

100

points

Interview-2

Programming

62

solves

100

points

Interview-3

Programming

60

solves

100

points

Interview-6

Programming

57

solves

100

points

Pwn

2 challenges

⭐ Most Solved

Bilc

Pwn

27

solves

392

points

Print

Pwn

17

solves

460

points

Rev

3 challenges

Chrono-key

Rev

40

solves

100

points

Covert

Rev

43

solves

100

points

Ransom

Rev

39

solves

100

points

Sanity Check

1 challenge

Rules

Sanity Check

124

solves

200

points

Stegano

1 challenge

Specter

Stegano

96

solves

100

points

Web

7 challenges

Abnormalized

Web

6

solves

496

points

ChatBot-v1

Web

69

solves

100

points

ChatBot-v2

Web

52

solves

100

points

ChatBot-v3

Web

25

solves

408

points

Extension

Web

26

solves

400

points

Requests

Web

73

solves

100

points

The Box

Web

4

solves

499

points

All statistics are aggregated and sanitized for public viewing. No challenge flags, solutions, or personally identifiable information (PII) are exposed on this page.

Chronos Security CTF 2025

Join the ultimate cybersecurity challenge and test your skills against the best teams in the industry.

Resources

Main WebsiteCTF PlatformGet CertificateOfficial Writeups

Main Supporter

Mirachron

mirachron.compiece.mirachron.com

Connect With Us

contact@chronos-security.ro

© 2025 Chronos Security. All rights reserved.

Built with security and performance in mind