ZUs4 cn

Crypto, 450 / 450 (100%)
100% complete
Forensics, 200 / 600 (33%)
33.333333333333% complete
Misc, 150 / 1,350 (11%)
11.111111111111% complete
Network, 300 / 300 (100%)
100% complete
Onsite, 0 / 3,400 (0%)
0% complete
Pwnable, 300 / 1,800 (17%)
16.666666666667% complete
Reverse Engineering, 500 / 1,400 (36%)
35.714285714286% complete
Web, 200 / 1,800 (11%)
11.111111111111% complete
Total: 2,100 / 11,100 (18.9%)

Solved challenges

Challenge Solved Points
Simple AI Bot (Pwnable) #144, 2 days, 19 hours after release (2025-08-11 13:22:49) 200
Buster (Web) #224, 1 day, 20 hours after release (2025-08-10 14:06:29) 50
Captcha 2.0 (Network) #90, 1 day, 17 hours after release (2025-08-10 11:02:32) 100
Old Memes Never Die (Pwnable) #259, 1 day, 13 hours after release (2025-08-10 07:20:26) 100
Gamerboy (Reverse Engineering) #38, 22 hours, 3 minutes after release (2025-08-09 16:03:32) 200
enlightenment (Network) #26, 21 hours, 6 minutes after release (2025-08-09 15:06:27) 100
ToShredsYouSay (Forensics) #51, 20 hours, 56 minutes after release (2025-08-09 14:56:25) 100
Painted Black (Forensics) #80, 20 hours, 27 minutes after release (2025-08-09 14:27:57) 100
Scan Me (Network) #168, 19 hours, 15 minutes after release (2025-08-09 13:15:37) 50
Ransomware attack (Network) #235, 18 hours, 28 minutes after release (2025-08-09 12:28:05) 50
Just One Line (Misc) #54, 18 hours, 13 minutes after release (2025-08-09 12:13:41) 100
Twenty Three Drivers (Misc) #67, 18 hours after release (2025-08-09 12:00:10) 50
3 Ball Mark (Reverse Engineering) #138, 16 hours, 38 minutes after release (2025-08-09 10:38:35) 100
Shoe Shop 2.0 (Crypto) #12, 16 hours, 32 minutes after release (2025-08-09 10:32:37) 200
Lazy Code 2.0 (Reverse Engineering) #156, 16 hours, 13 minutes after release (2025-08-09 10:13:46) 100
Lazy Code 1.0 (Reverse Engineering) #159, 15 hours, 27 minutes after release (2025-08-09 09:27:55) 100
Substitute Teacher (Crypto) #309, 15 hours, 4 minutes after release (2025-08-09 09:04:10) 50
Somkracht 65537 (Crypto) #78, 14 hours, 23 minutes after release (2025-08-09 08:23:15) 200
WHY2025 CTF TIMES (Web) #214, 11 hours, 19 minutes after release (2025-08-09 05:19:55) 50
Planets (Web) #262, 11 hours, 11 minutes after release (2025-08-09 05:11:47) 50
Shoe Shop 1.0 (Web) #208, 10 hours, 36 minutes after release (2025-08-09 04:36:47) 50