Writeups - Ruby Flag Checker

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Rows:

CHALLENGE	AUTHORS	SOLVES (CURRENT)	SOLVE RATE (AT CONTEST TIME)
Welcome Misc	admin	1326 solves	-
AlpacaHack 2100 Misc Daily AlpacaHack	admin	891 solves	-
a fact of CTF Crypto Daily AlpacaHack	xornet	577 solves	-
Simple Login Web AlpacaHack Round 2 (Web)	ark	536 solves	Top 28% = 84/300 users
Emojify Web Daily AlpacaHack	ark	413 solves	-
Leaked Flag Checker Rev Daily AlpacaHack	minaminao	386 solves	-
simpleoverflow Pwn Daily AlpacaHack	n01e0	351 solves	-
echo Pwn AlpacaHack Round 1 (Pwn)	ptr-yudai	322 solves	Top 32% = 56/174 users
hit-and-miss Misc Daily AlpacaHack	ark	271 solves	-
Treasure Hunt Web AlpacaHack Round 7 (Web)	ark	255 solves	Top 15% = 71/458 users
Alpaca Bank Web Daily AlpacaHack	hiikunz	244 solves	-
qrime Crypto AlpacaHack Round 3 (Crypto)	xornet	241 solves	Top 38% = 91/239 users
size limit Crypto Daily AlpacaHack	jp3bgy	241 solves	-
Integer Writer Pwn Daily AlpacaHack	mora	241 solves	-
Read Assembly Rev Daily AlpacaHack	xrekkusu	240 solves	-
🐈 Web Daily AlpacaHack	ark	234 solves	-
Xmas Login Web Daily AlpacaHack	hiikunz	218 solves	-
Country DB Web CakeCTF 2023	ptr-yudai	213 solves	Top 33% = 246/729 teams
Safe Prime Crypto Daily AlpacaHack	ptr-yudai	213 solves	-
super-tomato Crypto Daily AlpacaHack	kanon	213 solves	-