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@toha_012

CTF HISTORY

START DATECTFRANK

2025/01/26

AlpacaHack Round 9 (Crypto)
20 / 138

2024/10/05

AlpacaHack Round 4 (Rev)
21 / 279

2024/09/01

AlpacaHack Round 2 (Web)
19 / 300

2024/08/18

AlpacaHack Round 1 (Pwn)
6 / 174

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

UOUO FISH JAIL
Misc
Daily AlpacaHack B-SIDE

38 solves

last month

memset note
Pwn
Daily AlpacaHack B-SIDE

45 solves

last month

iwashi
Crypto
Daily AlpacaHack B-SIDE

38 solves

last month

Resume Maker
Web
Daily AlpacaHack B-SIDE

54 solves

last month

useful-gadget
Pwn
Daily AlpacaHack B-SIDE

48 solves

last month

Stealerusk
Rev
Daily AlpacaHack B-SIDE

46 solves

last month

ECRSA
Crypto
Daily AlpacaHack B-SIDE

47 solves

last month

ret2basics
Pwn
Daily AlpacaHack B-SIDE

45 solves

2 months ago

destructuring
Misc
Daily AlpacaHack

148 solves

2 months ago

Alpaca-Llama Ranch
Pwn
Daily AlpacaHack

127 solves

2 months ago

Plz Login
Web
Daily AlpacaHack

228 solves

2 months ago

Compressor
Misc
Daily AlpacaHack

110 solves

2 months ago

misdirection
Rev
Daily AlpacaHack

165 solves

2 months ago

The World
Misc
Daily AlpacaHack

195 solves

2 months ago

HellCouple
Crypto
Daily AlpacaHack B-SIDE

71 solves

2 months ago

RRe_Time_Limiter
Crypto
Daily AlpacaHack

181 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

Inu Profile
Web
Daily AlpacaHack B-SIDE

96 solves

2 months ago

Substance
Crypto
Daily AlpacaHack

244 solves

2 months ago

optimal-sort
Misc
Daily AlpacaHack

104 solves

2 months ago

Linear Coffee Generator
Crypto
Daily AlpacaHack

115 solves

2 months ago

shellcode-101
Pwn
Daily AlpacaHack

139 solves

2 months ago

No JS
Web
Daily AlpacaHack

134 solves

2 months ago

ToyPQC
Crypto
Daily AlpacaHack

108 solves

2 months ago

git gc
Misc
Daily AlpacaHack

157 solves

2 months ago

Stateless Auth
Web
Daily AlpacaHack

171 solves

2 months ago

Paca Paca Authenticator
Crypto
Daily AlpacaHack

129 solves

2 months ago

Bashrunner
Misc
Daily AlpacaHack

122 solves

2 months ago

Animal Viewer
Web
Daily AlpacaHack

155 solves

2 months ago

dockerstack
Misc
Daily AlpacaHack

181 solves

2 months ago

system-v
Rev
Daily AlpacaHack

118 solves

2 months ago

dice roll
Web
Daily AlpacaHack

202 solves

2 months ago

ChaChaCha
Crypto
Daily AlpacaHack

158 solves

2 months ago

Base Length
Misc
Daily AlpacaHack

157 solves

3 months ago

Short Writer
Pwn
Daily AlpacaHack

124 solves

3 months ago

Five Alpacas
Crypto
Daily AlpacaHack

199 solves

3 months ago

free-comment
Misc
Daily AlpacaHack

152 solves

3 months ago

I wanna be the Admin
Web
Daily AlpacaHack

285 solves

3 months ago

Basic Buffer Overflow
Pwn
Daily AlpacaHack

186 solves

3 months ago

crazython
Rev
Daily AlpacaHack

189 solves

3 months ago

RSA2026
Crypto
Daily AlpacaHack

210 solves

3 months ago

SwapSwap
Misc
Daily AlpacaHack

291 solves

3 months ago

secret-table
Web
Daily AlpacaHack

274 solves

3 months ago

Square RSA
Crypto
Daily AlpacaHack

236 solves

3 months ago

jailiaj
Misc
Daily AlpacaHack

283 solves

3 months ago

Encoding Basics
MiscCrypto
Daily AlpacaHack

324 solves

3 months ago

Fushigi Crawler
Web
Daily AlpacaHack

348 solves

3 months ago

Ruby Flag Checker
Rev
Daily AlpacaHack

292 solves

3 months ago

super-tomato
Crypto
Daily AlpacaHack

395 solves

3 months ago

108
Misc
Daily AlpacaHack

297 solves

3 months ago

RBG
Crypto
Daily AlpacaHack

124 solves

3 months ago

one-p-rsa
Crypto
Daily AlpacaHack

235 solves

3 months ago

cha-ll-enge
Rev
SECCON Beginners CTF 2024

159 solves

3 months ago

simpleoverwrite
Pwn
SECCON Beginners CTF 2024

199 solves

3 months ago

Useful Machine
Rev
Daily AlpacaHack

159 solves

3 months ago

Xmas Login
Web
Daily AlpacaHack

358 solves

3 months ago

cat3
Misc
Daily AlpacaHack

222 solves

3 months ago

Rotten Beef
Pwn
Daily AlpacaHack

205 solves

3 months ago

Log Viewer
Web
Daily AlpacaHack

227 solves

3 months ago

RSA debug?
Crypto
Daily AlpacaHack

194 solves

3 months ago

omikuji
Web
Daily AlpacaHack

250 solves

4 months ago

alloc-101
Pwn
Daily AlpacaHack

218 solves

4 months ago

Twilight
Rev
Daily AlpacaHack

231 solves

4 months ago

login-bonus
Pwn
Daily AlpacaHack

256 solves

4 months ago

🐈
Web
Daily AlpacaHack

316 solves

4 months ago

power_obfus_royalty
Rev
Daily AlpacaHack

210 solves

4 months ago

Flag Printer 2100
Rev
Daily AlpacaHack

249 solves

4 months ago

Safe Prime
Crypto
SECCON Beginners CTF 2024

256 solves

4 months ago

1R-AES
Crypto
RTACTF 2023 Spring

17 solves

4 months ago

Reused-AES
Crypto
RTACTF 2023 Spring

33 solves

4 months ago

Sugoi Flag Checker
Rev
Daily AlpacaHack

207 solves

4 months ago

Alpaca Bank
Web
Daily AlpacaHack

334 solves

4 months ago

Read Assembly
Rev
Daily AlpacaHack

317 solves

4 months ago

read-write
Pwn
RTACTF 2023 Spring

41 solves

4 months ago

write
Pwn
RTACTF 2023 Spring

85 solves

4 months ago

before-write
Pwn
RTACTF 2023 Spring

162 solves

4 months ago

hit-and-miss
Misc
Daily AlpacaHack

389 solves

4 months ago

Fully Padded RSA
Crypto
Daily AlpacaHack

239 solves

4 months ago

size limit
Crypto
Daily AlpacaHack

323 solves

4 months ago

simpleoverflow
Pwn
SECCON Beginners CTF 2024

513 solves

4 months ago

Integer Writer
Pwn
Daily AlpacaHack

329 solves

4 months ago

Leaked Flag Checker
Rev
Daily AlpacaHack

573 solves

4 months ago

Emojify
Web
Daily AlpacaHack

597 solves

4 months ago

a fact of CTF
Crypto
Daily AlpacaHack

892 solves

4 months ago

AlpacaHack 2100
Misc
Daily AlpacaHack

1670 solves

4 months ago

Tiny Note
Web
AlpacaHack Round 11 (Web)

15 solves

8 months ago

Flag Sharing
Crypto
AlpacaHack Round 12 (Crypto)

10 solves

8 months ago

Redirector
Web
AlpacaHack Round 11 (Web)

30 solves

8 months ago

OTEC
Crypto
AlpacaHack Round 12 (Crypto)

39 solves

8 months ago

Jackpot
Web
AlpacaHack Round 11 (Web)

163 solves

8 months ago

RSARSARSARSARSARSA
Crypto
AlpacaHack Round 12 (Crypto)

79 solves

8 months ago

Takahashi
Pwn
AlpacaHack Round 10 (Pwn)

28 solves

8 months ago

Kangaroo
Pwn
AlpacaHack Round 10 (Pwn)

66 solves

8 months ago

Oyster
Pwn
AlpacaHack Round 10 (Pwn)

129 solves

8 months ago

vcipher
Rev
AlpacaHack Round 8 (Rev)

29 solves

8 months ago

hidden
Rev
AlpacaHack Round 8 (Rev)

71 solves

8 months ago

masking tape
Rev
AlpacaHack Round 8 (Rev)

174 solves

8 months ago

disconnection
Web
AlpacaHack Round 7 (Web)

23 solves

8 months ago

minimal-waf
Web
AlpacaHack Round 7 (Web)

25 solves

8 months ago

Alpaca Poll
Web
AlpacaHack Round 7 (Web)

129 solves

8 months ago

Treasure Hunt
Web
AlpacaHack Round 7 (Web)

271 solves

8 months ago

ideabook
Pwn
AlpacaHack Round 6 (Pwn)

37 solves

8 months ago

wall
Pwn
AlpacaHack Round 6 (Pwn)

59 solves

8 months ago

catcpy
Pwn
AlpacaHack Round 6 (Pwn)

146 solves

8 months ago

inbound
Pwn
AlpacaHack Round 6 (Pwn)

208 solves

8 months ago

Broadcasting NTRU
Crypto
AlpacaHack Round 5 (Crypto)

11 solves

8 months ago

NNNN
Crypto
AlpacaHack Round 5 (Crypto)

50 solves

8 months ago

XorshiftStream
Crypto
AlpacaHack Round 5 (Crypto)

65 solves

8 months ago

Everything Silver
Rev
AlpacaHack Round 4 (Rev)

26 solves

8 months ago

free-free free
Pwn
SECCON CTF 13 Quals

7 solves

10 months ago

ffmac
Crypto
AlpacaHack Round 9 (Crypto)

8 solves

10 months ago

addprimes
Crypto
AlpacaHack Round 9 (Crypto)

27 solves

10 months ago

Make ROP Great Again
Pwn
SECCON CTF 13 Quals

6 solves

10 months ago

bofwow
Pwn
CakeCTF 2023

15 solves

last year

Iron Door
Crypto
CakeCTF 2023

7 solves

last year

decryptyou
PwnCrypto
CakeCTF 2023

5 solves

last year

ding-dong-ting-ping
Crypto
CakeCTF 2023

10 solves

last year

Gaming VM
Rev
CakeCTF 2023

9 solves

last year

imgchk
Rev
CakeCTF 2023

8 solves

last year

Equivalent Privacy Wired
Crypto
AlpacaHack Round 9 (Crypto)

9 solves

last year

RSAMPC
Crypto
AlpacaHack Round 9 (Crypto)

35 solves

last year

pytecode
Rev
AlpacaHack Round 4 (Rev)

26 solves

last year

Simple Flag Checker
Rev
AlpacaHack Round 4 (Rev)

127 solves

last year

Hat Trick
Crypto
AlpacaHack Round 3 (Crypto)

66 solves

last year

A Dance of Add and Mul
Crypto
AlpacaHack Round 3 (Crypto)

74 solves

last year

Rainbow Sweet Alchemist
Crypto
AlpacaHack Round 3 (Crypto)

125 solves

last year

qrime
Crypto
AlpacaHack Round 3 (Crypto)

255 solves

last year

CaaS
Web
AlpacaHack Round 2 (Web)

93 solves

last year

Pico Note 1
Web
AlpacaHack Round 2 (Web)

81 solves

last year

Simple Login
Web
AlpacaHack Round 2 (Web)

613 solves

last year

todo
Pwn
AlpacaHack Round 1 (Pwn)

24 solves

last year

deck
Pwn
AlpacaHack Round 1 (Pwn)

43 solves

last year

hexecho
Pwn
AlpacaHack Round 1 (Pwn)

115 solves

last year

echo
Pwn
AlpacaHack Round 1 (Pwn)

358 solves

last year