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24 Challenges
Results | Name | Number of points |
Difficulty |
Author | Note |
Solution | Date |
|
PNG - EMD | 45 | Thibz | 0 | 23 June 2025 | ||
|
Genius ID | 30 | LetMeR00t | 1 | 10 May 2023 | ||
|
Hide and seek | 40 | swap89 | 1 | 22 September 2019 | ||
|
ELF x64 - Duality | 25 | extiop , AnthoLaMalice | 1 | 22 November 2021 | ||
|
Angecryption | 35 | pickle | 1 | 17 September 2017 | ||
|
Mimic - Dummy sight | 20 | extiop , AnthoLaMalice | 2 | 22 November 2021 | ||
|
Kitty spy | 30 | LetMeR00t | 2 | 9 July 2018 | ||
|
PNG - Pixel Value Differencing | 30 | LetMeR00t | 1 | 7 November 2017 | ||
|
Base Jumper | 35 | pickle | 3 | 3 March 2018 | ||
|
PNG - Pixel Indicator Technique | 30 | LetMeR00t | 1 | 7 August 2017 | ||
|
PNG - Least Significant Bit | 30 | koma | 2 | 21 March 2012 | ||
|
APNG - Just A PNG | 25 | extiop , AnthoLaMalice | 1 | 22 November 2021 | ||
|
PDF - Embedded | 25 | eilco | 7 | 23 July 2017 | ||
|
Poem from Space | 15 | Cryptanalyse | 3 | 15 July 2020 | ||
|
Yellow dots | 15 | LetMeR00t | 5 | 29 September 2019 | ||
|
Crypt-art |