Steganography

Whereas cryptography concern the art of secret, steganography is the art of hidding: the object of steganography is to hide the fact that there is an information in a document.

Challenge Results Challenge Results

Pseudo Challenge Lang date
temka   Squared en 24 April 2019 at 20:40
temka   Gunnm en 24 April 2019 at 20:38
snowbe   Twitter Secret Messages fr 24 April 2019 at 20:34
Flamecube64   Twitter Secret Messages fr 24 April 2019 at 20:17
Kali-ki90   Twitter Secret Messages en 24 April 2019 at 19:54
Wert   Gunnm fr 24 April 2019 at 19:52
Wert   Pas très carré fr 24 April 2019 at 19:49
hugow   Pixel Indicator Technique fr 24 April 2019 at 19:02
armbar   Objet PDF fr 24 April 2019 at 18:53
tomaj.balthier   Crypt-art fr 24 April 2019 at 18:05