yanga

629th place

25 points


Awards


Solves

Challenge Category Value Time
misc3 MISC 1
misc2 MISC 1
密码学签到 CRYPTO 1
crypto2 CRYPTO 1
crypto3 CRYPTO 1
crypto4 CRYPTO 1
crypto5 CRYPTO 1
crypto6 CRYPTO 1
crypto7 CRYPTO 1
crypto8 CRYPTO 1
crypto0 CRYPTO 1
crypto9 CRYPTO 2
crypto10 CRYPTO 2
crypto11 CRYPTO 2
crypto13 CRYPTO 3
crypto14 CRYPTO 5