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@gattoartz

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gattoartz

@gattoartz

CTF HISTORY

No CTFs participated.

WRITEUPS

WRITEUPCREATED AT
Writeup for Emojify
ja
Emojify

2 months ago

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

wither
Crypto
Daily AlpacaHack

101 solves

3 days ago

strange filename
Misc
Daily AlpacaHack

134 solves

4 days ago

Tar Uploader
Web
Daily AlpacaHack

102 solves

6 days ago

Panic
Web
Daily AlpacaHack

132 solves

last week

bloom
Crypto
Daily AlpacaHack

88 solves

last week

canary leak
Pwn
Daily AlpacaHack

106 solves

last week

1️⃣
Misc
Daily AlpacaHack

162 solves

last week

No Content
Web
Daily AlpacaHack

160 solves

last week

Base Length
Misc
Daily AlpacaHack

157 solves

last week

Basic Buffer Overflow
Pwn
Daily AlpacaHack

186 solves

last week

crazython
Rev
Daily AlpacaHack

189 solves

last week

RSA2026
Crypto
Daily AlpacaHack

210 solves

last week

cha-ll-enge
Rev
SECCON Beginners CTF 2024

159 solves

last week

simpleoverwrite
Pwn
SECCON Beginners CTF 2024

198 solves

last week

Impossible Puzzle
Web
Daily AlpacaHack

190 solves

last week

You are my friend
Crypto
Daily AlpacaHack

164 solves

2 weeks ago

Message For You
Web
Daily AlpacaHack

198 solves

2 weeks ago

Square RSA
Crypto
Daily AlpacaHack

236 solves

2 weeks ago

cat3
Misc
Daily AlpacaHack

222 solves

2 weeks ago

Rotten Beef
Pwn
Daily AlpacaHack

205 solves

2 weeks ago

RSA debug?
Crypto
Daily AlpacaHack

193 solves

2 weeks ago

encrypted-p
Crypto
Daily AlpacaHack

102 solves

3 weeks ago

Optimized expression
Rev
Daily AlpacaHack

118 solves

3 weeks ago

SwapSwap
Misc
Daily AlpacaHack

290 solves

3 weeks ago

Twilight
Rev
Daily AlpacaHack

231 solves

3 weeks ago

power_obfus_royalty
Rev
Daily AlpacaHack

210 solves

3 weeks ago

crypto_666
Crypto
Daily AlpacaHack

105 solves

3 weeks ago

What's Next
Web
Daily AlpacaHack

111 solves

3 weeks ago

login-bonus
Pwn
Daily AlpacaHack

256 solves

3 weeks ago

Flag Printer 2100
Rev
Daily AlpacaHack

249 solves

3 weeks ago

Rock Paper Scissors Lizard Spock
Web
Daily AlpacaHack

98 solves

3 weeks ago

Flags for the FLAG
Misc
Daily AlpacaHack

152 solves

4 weeks ago

PPPPParse
Misc
Daily AlpacaHack

99 solves

4 weeks ago

The future path
Crypto
Daily AlpacaHack

92 solves

4 weeks ago

Heuristic IPPON
Misc
Daily AlpacaHack

169 solves

4 weeks ago

kappa overflow
Pwn
Daily AlpacaHack

121 solves

4 weeks ago

Find XOR key
Crypto
Daily AlpacaHack

150 solves

4 weeks ago

💯
Misc
Daily AlpacaHack

116 solves

4 weeks ago

FLAG OVER
Misc
Daily AlpacaHack

116 solves

4 weeks ago

magic number
Misc
Daily AlpacaHack

126 solves

last month

Flag Printer 2026
Misc
Daily AlpacaHack

207 solves

last month

glibc's secret function
Rev
Daily AlpacaHack

198 solves

last month

Another Login Challenge
Web
Daily AlpacaHack

128 solves

last month

Alert my Flag
Web
Daily AlpacaHack

170 solves

last month

Free Coupon
Web
Daily AlpacaHack

137 solves

last month

Bars
Web
Daily AlpacaHack

303 solves

last month

Safe Prime
Crypto
SECCON Beginners CTF 2024

256 solves

last month

Alpaca Rangers
Web
Daily AlpacaHack

151 solves

last month

one-p-rsa
Crypto
Daily AlpacaHack

235 solves

last month

You are being redirected
Web
Daily AlpacaHack

116 solves

last month

Five Alpacas
Crypto
Daily AlpacaHack

199 solves

last month

jailiaj
Misc
Daily AlpacaHack

283 solves

last month

Ruby Flag Checker
Rev
Daily AlpacaHack

292 solves

last month

Read Assembly
Rev
Daily AlpacaHack

316 solves

last month

super-tomato
Crypto
Daily AlpacaHack

395 solves

last month

dockerstack
Misc
Daily AlpacaHack

181 solves

last month

108
Misc
Daily AlpacaHack

297 solves

last month

hit-and-miss
Misc
Daily AlpacaHack

388 solves

last month

size limit
Crypto
Daily AlpacaHack

323 solves

last month

simpleoverflow
Pwn
SECCON Beginners CTF 2024

511 solves

last month

Leaked Flag Checker
Rev
Daily AlpacaHack

573 solves

last month

destructuring
Misc
Daily AlpacaHack

148 solves

2 months ago

Plz Login
Web
Daily AlpacaHack

228 solves

2 months ago

Compressor
Misc
Daily AlpacaHack

110 solves

2 months ago

The World
Misc
Daily AlpacaHack

195 solves

2 months ago

misdirection
Rev
Daily AlpacaHack

165 solves

2 months ago

Inu Profile
Web
Daily AlpacaHack B-SIDE

96 solves

2 months ago

RRe_Time_Limiter
Crypto
Daily AlpacaHack

180 solves

2 months ago

a fact of CTF
Crypto
Daily AlpacaHack

891 solves

2 months ago

Magic Engine
Web
Daily AlpacaHack

274 solves

2 months ago

read-a-binary
Rev
Daily AlpacaHack

231 solves

2 months ago

Substance
Crypto
Daily AlpacaHack

244 solves

2 months ago

Encoding Basics
MiscCrypto
Daily AlpacaHack

324 solves

2 months ago

Integer Writer
Pwn
Daily AlpacaHack

329 solves

2 months ago

AlpacaHack 2100
Misc
Daily AlpacaHack

1664 solves

2 months ago

No JS
Web
Daily AlpacaHack

133 solves

2 months ago

Paca Paca Authenticator
Crypto
Daily AlpacaHack

129 solves

2 months ago

Stateless Auth
Web
Daily AlpacaHack

170 solves

2 months ago

Animal Viewer
Web
Daily AlpacaHack

155 solves

2 months ago

Simple Login
Web
AlpacaHack Round 2 (Web)

612 solves

2 months ago

dice roll
Web
Daily AlpacaHack

202 solves

2 months ago

I wanna be the Admin
Web
Daily AlpacaHack

285 solves

3 months ago

secret-table
Web
Daily AlpacaHack

274 solves

3 months ago

Fushigi Crawler
Web
Daily AlpacaHack

347 solves

3 months ago

Xmas Login
Web
Daily AlpacaHack

358 solves

3 months ago

Log Viewer
Web
Daily AlpacaHack

227 solves

3 months ago

omikuji
Web
Daily AlpacaHack

250 solves

3 months ago

🐈
Web
Daily AlpacaHack

316 solves

3 months ago

Alpaca Bank
Web
Daily AlpacaHack

334 solves

3 months ago

Emojify
Web
Daily AlpacaHack

597 solves

3 months ago