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MCH2022 CTF

Binary, 1,000 / 1,000 (100%)
100% complete
Crypto, 900 / 1,200 (75%)
75% complete
Forensics, 600 / 600 (100%)
100% complete
Misc, 150 / 550 (27%)
27.272727272727% complete
Network, 600 / 600 (100%)
100% complete
Onsite, 100 / 1,500 (7%)
6.6666666666667% complete
Pwnable, 200 / 600 (33%)
33.333333333333% complete
Web, 850 / 850 (100%)
100% complete
Total: 4,400 / 6,900 (63.8%)
Challenge Solved Points
Curvy (Crypto) #5, 3 days, 7 hours after release (2022-07-26 00:13:58) 400
qEXMRY^7 (Crypto) #7, 2 days, 22 hours after release (2022-07-25 15:18:27) 100
Sharing is caring (Crypto) #9, 2 days, 19 hours after release (2022-07-25 12:17:18) 200
Coin flip (Web) #16, 2 days, 5 hours after release (2022-07-24 22:10:04) 100
Hipster Programming (Binary) #5, 1 day, 2 hours after release (2022-07-23 19:19:49) 300
Escape (Onsite) #6, 22 hours, 15 minutes after release (2022-07-23 15:15:42) 100
Rock Paper Scissors Lizard Spock (Binary) #5, 19 hours, 25 minutes after release (2022-07-23 12:25:04) 300
Secure Router (Web) Third to solve this challenge! 17 hours, 30 minutes after release (2022-07-23 10:30:01) 300
PUPA (Binary) #5, 17 hours, 1 minute after release (2022-07-23 10:01:00) 200
Captcha (Web) Second to solve this challenge! 7 hours, 41 minutes after release (2022-07-23 00:41:23) 200
Brainfuck Machine (Web) #7, 7 hours, 4 minutes after release (2022-07-23 00:04:17) 100
For Aiur (Binary) #7, 6 hours, 44 minutes after release (2022-07-22 23:44:03) 100
My Simple Login (Binary) #9, 5 hours, 23 minutes after release (2022-07-22 22:23:48) 100
Smart Blockchain (Network) Third to solve this challenge! 5 hours, 1 minute after release (2022-07-22 22:01:46) 200
Shuffle Me (Pwnable) #5, 4 hours, 46 minutes after release (2022-07-22 21:46:09) 100
Perlgolf (Misc) #5, 4 hours, 26 minutes after release (2022-07-22 21:26:26) 100
Guess The Number (Pwnable) #6, 3 hours, 52 minutes after release (2022-07-22 20:52:07) 100
Screensaver (Forensics) First to solve this challenge! 3 hours, 24 minutes after release (2022-07-22 20:24:53) 200
Portfolio (Web) #6, 3 hours, 19 minutes after release (2022-07-22 20:19:29) 100
Cat Lovers (Web) #19, 1 hour, 58 minutes after release (2022-07-22 18:58:00) 50
Encrypted USB drive (Forensics) First to solve this challenge! 1 hour, 54 minutes after release (2022-07-22 18:54:40) 200
North Korean Needle (Forensics) Second to solve this challenge! 1 hour, 31 minutes after release (2022-07-22 18:31:46) 100
Router Image (Forensics) #6, 1 hour, 19 minutes after release (2022-07-22 18:19:28) 50
Unknown System (Network) #4, 1 hour, 8 minutes after release (2022-07-22 18:08:05) 50
HTTPS is secure (Network) #4, 1 hour, 1 minute after release (2022-07-22 18:01:18) 100
Crypto Machine 02 (Crypto) Second to solve this challenge! 55 minutes, 8 seconds after release (2022-07-22 17:55:08) 100
My First PCAP (Network) #6, 36 minutes, 44 seconds after release (2022-07-22 17:36:44) 50
Crypto Machine 01 (Crypto) Second to solve this challenge! 27 minutes, 37 seconds after release (2022-07-22 17:27:37) 100
Strange Traffic (Network) First to solve this challenge! 24 minutes, 58 seconds after release (2022-07-22 17:24:58) 200
Extensions (Forensics) Third to solve this challenge! 19 minutes, 12 seconds after release (2022-07-22 17:19:12) 50
For Starters (Misc) Third to solve this challenge! 6 minutes, 32 seconds after release (2022-07-22 17:06:32) 50