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@serioton

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serioton

@seriotonctf

CTF HISTORY

No CTFs participated.

SOLVED CHALLENGES

CHALLENGESOLVES

SOLVED AT

free-comment
Misc
Daily AlpacaHack

109 solves

16 hours ago

I wanna be the Admin
Web
Daily AlpacaHack

157 solves

2 days ago

Basic Buffer Overflow
Pwn
Daily AlpacaHack

126 solves

3 days ago

crazython
Rev
Daily AlpacaHack

147 solves

3 days ago

RSA2026
Crypto
Daily AlpacaHack

164 solves

4 days ago

SwapSwap
Misc
Daily AlpacaHack

205 solves

6 days ago

secret-table
Web
Daily AlpacaHack

189 solves

last week

Square RSA
Crypto
Daily AlpacaHack

177 solves

last week

jailiaj
Misc
Daily AlpacaHack

197 solves

last week

Encoding Basics
CryptoMisc
Daily AlpacaHack

206 solves

last week

Fushigi Crawler
Web
Daily AlpacaHack

221 solves

last week

Ruby Flag Checker
Rev
Daily AlpacaHack

200 solves

last week

super-tomato
Crypto
Daily AlpacaHack

248 solves

last week

decompile me
Rev
zer0pts CTF 2023

46 solves

2 weeks ago

hidden
Rev
AlpacaHack Round 8 (Rev)

70 solves

2 weeks ago

nimrev
Rev
CakeCTF 2022

76 solves

2 weeks ago

Simple Flag Checker
Rev
AlpacaHack Round 4 (Rev)

122 solves

2 weeks ago

108
Misc
Daily AlpacaHack

207 solves

2 weeks ago

RBG
Crypto
Daily AlpacaHack

110 solves

2 weeks ago

one-p-rsa
Crypto
Daily AlpacaHack

177 solves

2 weeks ago

cha-ll-enge
Rev
Daily AlpacaHack

130 solves

2 weeks ago

simpleoverwrite
Pwn
Daily AlpacaHack

151 solves

2 weeks ago

Useful Machine
Rev
Daily AlpacaHack

137 solves

2 weeks ago

Xmas Login
Web
Daily AlpacaHack

234 solves

2 weeks ago

cat3
Misc
Daily AlpacaHack

184 solves

3 weeks ago

Rotten Beef
Pwn
Daily AlpacaHack

166 solves

3 weeks ago

addprimes
Crypto
AlpacaHack Round 9 (Crypto)

25 solves

3 weeks ago

SchnorrLCG
Crypto
AlpacaHack Round 5 (Crypto)

21 solves

3 weeks ago

Jerry's flag checker
Crypto
AlpacaHack Round 13 (Crypto)

29 solves

3 weeks ago

Log Viewer
Web
Daily AlpacaHack

183 solves

3 weeks ago

RSA debug?
Crypto
Daily AlpacaHack

165 solves

3 weeks ago

omikuji
Web
Daily AlpacaHack

195 solves

3 weeks ago

alloc-101
Pwn
Daily AlpacaHack

187 solves

3 weeks ago

Twilight
Rev
Daily AlpacaHack

191 solves

4 weeks ago

login-bonus
Pwn
Daily AlpacaHack

212 solves

4 weeks ago

🐈
Web
Daily AlpacaHack

243 solves

last month

Flag Printer 2100
Rev
Daily AlpacaHack

198 solves

last month

power_obfus_royalty
Rev
Daily AlpacaHack

177 solves

last month

Safe Prime
Crypto
Daily AlpacaHack

222 solves

last month

Sugoi Flag Checker
Rev
Daily AlpacaHack

175 solves

last month

Alpaca Bank
Web
Daily AlpacaHack

254 solves

last month

Read Assembly
Rev
Daily AlpacaHack

250 solves

last month

MathHash
Misc
zer0pts CTF 2022

2 solves

last month

hit-and-miss
Misc
Daily AlpacaHack

278 solves

last month

Fully Padded RSA
Crypto
Daily AlpacaHack

200 solves

last month

size limit
Crypto
Daily AlpacaHack

247 solves

last month

simpleoverflow
Pwn
Daily AlpacaHack

370 solves

last month

Integer Writer
Pwn
Daily AlpacaHack

248 solves

last month

SquareRNG
Crypto
zer0pts CTF 2023

14 solves

last month

1R-AES
Crypto
RTACTF 2023 Spring

15 solves

last month

janken vs yoshiking 2
Crypto
CakeCTF 2023

15 solves

last month

easy_factoring
Crypto
zer0pts CTF 2023

27 solves

last month

simple signature
Crypto
CakeCTF 2023

26 solves

last month

reiwa_rot13
Crypto
SECCON CTF 13 Quals

24 solves

last month

Emojify
Web
Daily AlpacaHack

437 solves

last month

Leaked Flag Checker
Rev
Daily AlpacaHack

406 solves

last month

Anti-Fermat
Crypto
zer0pts CTF 2022

27 solves

last month

brand new crypto
Crypto
CakeCTF 2022

21 solves

last month

Reused-AES
Crypto
RTACTF 2023 Spring

30 solves

last month

a fact of CTF
Crypto
Daily AlpacaHack

616 solves

last month

RSAMPC
Crypto
AlpacaHack Round 9 (Crypto)

33 solves

last month

Collision-DES
Crypto
RTACTF 2023 Spring

35 solves

last month

OTEC
Crypto
AlpacaHack Round 12 (Crypto)

38 solves

last month

NNNN
Crypto
AlpacaHack Round 5 (Crypto)

45 solves

last month

XorshiftStream
Crypto
AlpacaHack Round 5 (Crypto)

60 solves

last month

Hat Trick
Crypto
AlpacaHack Round 3 (Crypto)

61 solves

last month

frozen cake
Crypto
CakeCTF 2022

68 solves

last month

RSARSARSARSARSARSA
Crypto
AlpacaHack Round 12 (Crypto)

76 solves

last month

XOR-CBC
Crypto
RTACTF 2023 Spring

74 solves

last month

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

71 solves

last month

Rainbow Sweet Alchemist
Crypto
AlpacaHack Round 3 (Crypto)

120 solves

last month

qrime
Crypto
AlpacaHack Round 3 (Crypto)

243 solves

last month

AlpacaHack 2100
Misc
Daily AlpacaHack

982 solves

last month

inbound
Pwn
AlpacaHack Round 6 (Pwn)

197 solves

10 months ago

Country DB
Web
CakeCTF 2023

214 solves

10 months ago

echo
Pwn
AlpacaHack Round 1 (Pwn)

328 solves

10 months ago

masking tape
Rev
AlpacaHack Round 8 (Rev)

168 solves

10 months ago

Treasure Hunt
Web
AlpacaHack Round 7 (Web)

257 solves

10 months ago

Simple Login
Web
AlpacaHack Round 2 (Web)

543 solves

10 months ago

Welcome
Misc

1347 solves

10 months ago

luau
Rev
CakeCTF 2022

31 solves

last year