nupt2012

3375th place

1580 points



Solves

Challenge Value Time
Hello,RE! 80
签到题 50
单身二十年 100
md5 collision 50
这题不是WEB 100
签到2 50
层层递进 100
When Did You Born 100
easy! 50
KeyBoard 100
base64全家桶 150
骚年来一发吗 250
MD5 300
php decode 100