Total Hacktivity: 1.92K
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h4x0rfahim solved The Lost Flag in the Digital Forensics category from KnightCTF 2022 on 01 Aug 2025 -
Grzechu solved Feistival in the Cryptography category from KnightCTF 2022 on 31 Jul 2025 -
Grzechu solved Sanity in the Misc category from Codefest CTF 2025 on 31 Jul 2025
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Grzechu solved Password Recovery in the Digital Forensics category from Codefest CTF 2025 on 31 Jul 2025
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Grzechu solved dotdotdot in the Radio Frequency category from IrisCTF 2025 on 30 Jul 2025
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Grzechu solved Access Code in the Networking category from UAP Cyber Siege 2025 - Qualification Round on 29 Jul 2025
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Grzechu solved Fuzzzzzing in the Networking category from UAP Cyber Siege 2025 - Qualification Round on 29 Jul 2025
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Grzechu solved The Pairs in the Cryptography category from KnightCTF 2022 on 29 Jul 2025
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Grzechu solved 404NotFound in the Cryptography category from KnightCTF 2022 on 29 Jul 2025
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Grzechu solved Deep Memory Dive in the Forensics category from ACECTF 1.0 on 29 Jul 2025
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Grzechu solved Keyboard Echo in the Forensics category from ACECTF 1.0 on 29 Jul 2025
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Grzechu solved Pipher - Piano Cipher in the Cryptography category from ACECTF 1.0 on 29 Jul 2025
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Grzechu solved Custom Encoding Scheme in the Cryptography category from ACECTF 1.0 on 29 Jul 2025
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Grzechu solved Super Secure Encryption in the Cryptography category from ACECTF 1.0 on 29 Jul 2025
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Grzechu solved The Russian Doll Cipher in the Cryptography category from UAP Cyber Siege 2025 - Qualification Round on 29 Jul 2025