AlpacaHack Logo

tkbctf5

CTF is over!
Sign InSign Up
TopChallengesScoreboardWriteups
Misc

Welcome
81 pts (165 solves)

Authors:

yu212

rqda

arata-nvm

keymoon

iwancof

kq5y

ryoga-exe

Survey
1 pts (26 solves)

Authors:

yu212

rqda

arata-nvm

keymoon

iwancof

kq5y

ryoga-exe

javajail
130 pts (55 solves)

Author:

yu212

Linear DoS
168 pts (31 solves)

Author:

keymoon

Yet Another Injection Challenge
179 pts (27 solves)

Author:

yu212

Fault Tolerance Py
304 pts (8 solves)

Author:

yu212

psfuck
500 pts (0 solves)

Author:

ryoga-exe

Rev

README.pdf
88 pts (135 solves)

Author:

arata-nvm

BINARY IN THE FUTURE.
121 pts (64 solves)

Author:

yu212

Simple Crackme
134 pts (51 solves)

Author:

arata-nvm

Red and Black
428 pts (3 solves)

Author:

yu212

Classic
500 pts (1 solve)

Author:

arata-nvm

Crypto

Single Hint RSA
96 pts (111 solves)

Author:

yu212

Faulty AES
124 pts (61 solves)

Author:

yu212

Double Hint RSA
176 pts (28 solves)

Author:

yu212

RANDOM IN THE FUTURE.
188 pts (24 solves)

Author:

yu212

Faulty SHA
500 pts (1 solve)

Author:

yu212

El Dorado
500 pts (1 solve)

Author:

yu212

Expensive Operator
500 pts (1 solve)

Author:

yu212

Web

Patisserie
107 pts (85 solves)

Author:

kq5y

Secure Gate
121 pts (64 solves)

Author:

kq5y

Parallel and Buffet
133 pts (52 solves)

Author:

kq5y

Greeting
166 pts (32 solves)

Author:

kq5y

Dream of You
182 pts (26 solves)

Author:

yu212

Capture The F__l__a__g
220 pts (17 solves)

Author:

ryoga-exe

Capture The F__l__a__g Revenge
469 pts (2 solves)

Author:

ryoga-exe

Pwn

Stack BOF
142 pts (45 solves)

Author:

keymoon

PyFSB
159 pts (35 solves)

Author:

iwancof

BSS BOF
196 pts (22 solves)

Author:

keymoon

read_exact
321 pts (7 solves)

Author:

iwancof

Hungry Goats
500 pts (1 solve)

Author:

rqda

KBO
500 pts (0 solves)

Author:

iwancof

rofs
500 pts (0 solves)

Author:

iwancof

Pwn & Crypto

verified-msg
341 pts (6 solves)

Authors:

yu212

iwancof

Rev & Misc

Yajirin
500 pts (0 solves)

Author:

yu212

Yet Another Injection Challenge

179 pts (27 solves)
Misc

Author:

yu212

#TEAM

SOLVED IN

1

full_weak_engineer

1:26:24
2

young (coo)

1:52:46
3

TokyoWesterns

2:34:35
4

leulleuleuleul

3:36:42
5

Dokgodai

4:46:25
6

PwnSec

5:16:34
7

initcredGang

6:18:13
8

akita neru

6:45:57
9

alchemy1729

6:46:26
10

ACERGION

6:49:18
11

urandom

7:00:49
12

0xL4ugh

8:15:40
13

Temperature0

9:18:45
14

Lv1x

11:18:38
15

mizuame_qwen3.5

11:49:30
16

CYBERDUNE CLUB

12:06:19
17

Ch0wn3rs

14:46:24
18

ROPgods

14:57:23
19

DoUknowKimcHi

15:03:36
20

tobira

15:23:25
21

snocc

18:25:47
22

lydxn

18:28:51
23

pandas

19:47:37
24

Lappung

20:38:15
25

Cyber Eng McGill

21:30:49

Rows:

descriptionsolveswriteups