akichen

589th place

37 points


Awards


Solves

Challenge Category Value Time
密码学签到 CRYPTO 1
crypto3 CRYPTO 1
crypto2 CRYPTO 1
crypto4 CRYPTO 1
crypto5 CRYPTO 1
crypto7 CRYPTO 1
crypto8 CRYPTO 1
crypto0 CRYPTO 1
crypto10 CRYPTO 2
babyrsa CRYPTO 1
crypto11 CRYPTO 2
crypto12 CRYPTO 2
easyrsa1 CRYPTO 2
easyrsa3 CRYPTO 2
easyrsa4 CRYPTO 2
签到比赛真题.BJDCTF2020_密码 CRYPTO 10
杂项签到 MISC 1
stega1 MISC 1
stega2 MISC 2
stega3 MISC 2