Hide and seek

40 Points  0x0

PNG chunks

Author

swap89,  

Level  Difficulty

Validations

470 Challengers 1%

Note  Notation

1
2
3
4
5
96 Votes

To reach this part of the site please login

solutions 1 Solution

Display solutions Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang Date
Oblivios Stéganographie  Hide and seek fr 31 January 2023 at 11:55
ThePrisoner Stéganographie  Hide and seek fr 30 January 2023 at 20:45
zysgmzb Steganography  Hide and seek en 23 January 2023 at 10:24
SpiderPingouin Stéganographie  Hide and seek fr 21 January 2023 at 23:15
nuts. Stéganographie  Hide and seek fr 25 December 2022 at 21:31
john9357 Stéganographie  Hide and seek fr 24 December 2022 at 14:06
Chocolatine Stéganographie  Hide and seek fr 24 November 2022 at 10:42
grumphi Stéganographie  Hide and seek fr 14 November 2022 at 07:13
jusb3 Steganography  Hide and seek en 13 November 2022 at 17:46
DarkInfern010 Stéganographie  Hide and seek fr 9 November 2022 at 20:40

challenges 23 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author ↓↑ Note  Notation Solution Date
pas_valide TXT - George and Alfred 8% 25094 10 g0uZ 1 20 December 2014
pas_valide Steganomobile 11% 34156 10 Ryscrow 2 29 April 2011
pas_valide Crypt-art 3% 8427 25 m31z0nyx 2 11 December 2011
pas_valide Dot and next line 8% 23850 10 SQalp 1 16 June 2013
pas_valide WAV - Spectral analysis 4% 11147 20 stickmen 7 2 October 2011
pas_valide PNG - Least Significant Bit 1% 2241 30 koma 2 21 March 2012
pas_valide Twitter Secret Messages 8% 24632 10 Kira_ 3 21 December 2016
pas_valide EXIF - Thumbnail 4% 11168 20 whoaim 7 12 August 2015
pas_valide Base Jumper 1% 1675 35 pickle 3 3 March 2018
pas_valide Angecryption 1% 709 35 pickle 1 17 September 2017
pas_valide Hide and seek 1% 470 40 swap89 1 22 September 2019
pas_valide PDF - Embedded 2% 4255 25 eilco 7 23 July 2017
pas_valide PNG - Pixel Value Differencing 1% 1546 30 LetMeR00t 1 7 November 2017
pas_valide Yellow dots 3% 7234 15 LetMeR00t 5 29 September 2019
pas_valide Genius ID 1% 310 30 LetMeR00t 1 10 May 2023
pas_valide Kitty spy 1% 1328 30 LetMeR00t 2 9 July 2018
pas_valide PNG - Pixel Indicator Technique 1% 1735 30 LetMeR00t 1 7 August 2017
pas_valide WAV - Noise analysis 6% 16842 10 Hackira 4 7 October 2006
pas_valide Poem from Space 2% 5020 15 Cryptanalyse 3 15 July 2020
pas_valide EXIF - Metadata 5% 14239 5 Isis 7 28 March 2022
pas_valide ELF x64 - Duality 1% 606 25 exti0p , AnthoLaMalice 0 22 November 2021
pas_valide Mimic - Dummy sight 1% 1011 20 exti0p , AnthoLaMalice 2 22 November 2021
pas_valide APNG - Just A PNG 1% 2487 25 exti0p , AnthoLaMalice 1 22 November 2021