efiens

51st place

5398 points



Solves

Challenge Category Value Time
VAULT REVERSING50
CREDITS WEB50
B64DECODER PWN244
BBPWN PWN50
ECHO_AS_A_SERVICE PWN50
GEOGRAPHY MISC304
ANGRMANAGEMENT REVERSING60
652AHS CRYPTO440
TROLL PWN50
GUNZIP_AS_A_SERVICE PWN320
RSAPWN MISC50
TOO_MANY_CREDITS_1 WEB50
CORRUPTED_DISK MISC50
FILESTORAGE WEB122
RUSTY_AT_REVERSING REVERSING50
ETERNAL_GAME CRYPTO338
SIGMA CRYPTO131
WOOF_WOOF MISC50
ABOUT_TIME REVERSING216
ZIPPITY_DOO_DAH MISC50
GETTING_CONFUSED PWN420
INSTAGRAM MISC50
BLIND MISC50
PASSWORD_EXTRACTION WEB50
TOO_MANY_CREDITS_2 WEB430
SPLATTER_CALC REVERSING430
UNCRACKABLE CRYPTO356
JUST_BC REVERSING400
MENTALMATH WEB262
LISTEN NETWORK_PENTEST50
MY_FIRST_BLOG NETWORK_PENTEST175