Level: medium
Author: otaku
We improved Memeory 1.0 and added an insane serverside component. So, no more CSS-tricks. Muahahaha.
Flagbounty for everyone who can solve 10 successive rounds. Time per round is 30 seconds and only 3 missclicks are allowed.
Good game.
To solve this challenge I wrote a Java program that downloads all images of the current round, hashes them and compares the hashes to find pairs. After ten rounds the flag is returned:
ok, here is your flag: 1-m3m3-4-d4y-k33p5-7h3-d0c70r-4w4y