I was wondering if anybody would be able to help me out with the easy ctf 2017. This QR code cannot be read, and the hint is "Is the image only black and white?"
>>59455568
Reverse the colors OP. It's inverted
>>59455692
Shit like this triggers me. Fuck off with your retarded roleplay.
>>59455692
thank anon, turns out im an acutal idiot
>>59455708
Wut
>>59455708
you're an odd one
alright, so i don't have acess to photoshop until monday, so does anybody have any advice on how I should do this?
>>59455887mogrify -negate 1489802838895.jpg
you guys are so helpful, could you help with other questions, or am I abusing the board?
>>59455975
do it, I'm probably not the only one bored, drinking and listening music around here.
>>59455887
mspaint... literally
This one is a RSA solver
p: 34723420692434451366779122805088197372873603953256286007611940488111038338526591
nevermind, its not letting me post because it says its spam
So basically one has two strings of tens of thousands of characters, and they are basically the same exact characters except for a few, I think that if you could extract the characters that differ in each string, you would be able to get the answer