Hide and seek

25 Points  0x0

PNG chunks

Author

swap89,  

Level  Difficulty

Validations

367 Challengers 1%

Note  Notation

71 Votes

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
Stirring Steganography  Hide and seek en 26 September 2022 at 12:01
Vozec Stéganographie  Hide and seek fr 18 September 2022 at 15:54
R3børn Stéganographie  Hide and seek fr 16 September 2022 at 21:44
f1r3f0x Stéganographie  Hide and seek fr 16 September 2022 at 19:17
K0DACK Stéganographie  Hide and seek fr 16 September 2022 at 14:57
notfound404 Stéganographie  Hide and seek fr 30 August 2022 at 14:05
_o_ Stéganographie  Hide and seek fr 29 August 2022 at 13:55
Jorzan Stéganographie  Hide and seek fr 28 August 2022 at 18:07
Folcoxx Stéganographie  Hide and seek fr 23 August 2022 at 17:18
Antxine Stéganographie  Hide and seek fr 23 August 2022 at 11:44

challenges 22 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide EXIF - Metadata 2% 4072 5 Isis 3 28 March 2022
pas_valide Dot and next line 7% 18090 10 SQalp 1 16 June 2013
pas_valide Steganomobile 10% 25997 10 Ryscrow 2 29 April 2011
pas_valide Twitter Secret Messages 7% 18472 10 xblade 3 21 December 2016
pas_valide Poem from Space 1% 2130 15 Cryptanalyse 3 15 July 2020
pas_valide Yellow dots 2% 4684 15 LetMeR00t 5 29 September 2019
pas_valide TXT - George and Alfred 8% 19088 15 g0uZ 1 20 December 2014
pas_valide WAV - Noise analysis 6% 13610 15 Hackira 4 7 October 2006
pas_valide EXIF - Thumbnail 4% 8121 20 whoaim 7 12 August 2015
pas_valide Mimic - Dummy sight 1% 493 20 exti0p 0 22 November 2021
pas_valide WAV - Spectral analysis 4% 8749 20 stickmen 7 2 October 2011
pas_valide APNG - Just A PNG 1% 869 25 exti0p 0 22 November 2021
pas_valide Base Jumper 1% 1307 25 pickle 3 3 March 2018
pas_valide ELF x64 - Duality 1% 252 25 exti0p 0 22 November 2021
pas_valide Hide and seek 1% 367 25 swap89 1 22 September 2019
pas_valide PDF - Embedded 2% 3040 25 eilco 7 23 July 2017
pas_valide Angecryption 1% 563 30 pickle 1 17 September 2017
pas_valide Kitty spy 1% 944 30 LetMeR00t 2 9 July 2018
pas_valide PNG - Least Significant Bit 1% 1658 30 koma 1 21 March 2012
pas_valide PNG - Pixel Indicator Technique 1% 905 30 LetMeR00t 1 7 August 2017
pas_valide PNG - Pixel Value Differencing 1% 804 30 LetMeR00t 1 7 November 2017
pas_valide Crypt-art 3% 6474 35 m31z0nyx 2 11 December 2011