English
German
French
Spanish
Albanian
Arabic
Dutch
Bosnian
Serbian
Turkish
Czech
Finnish
Hungarian
Italian
Polish
Russian
Estonian
Urdu
News
Links
Sites
Forum
Ranking
Challenges
Downloads
Register
New Sites
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
LordofSQLi
New Users
byagcann
sefaaltun
yaksha
fuzzy9
hacktrullo
felicidad
axelquintero
prlprlp
35 Online
Guest(x29)
,
gumel
,
HvT
,
r0d
,
vulturized
All(171)
,
Audio(4)
,
CGX(4)
,
Coding(19)
,
Cracking(10)
,
Crypto(26)
,
Encoding(15)
,
Exploit(60)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(7)
,
MySQL(16)
,
Network(1)
,
PHP(27)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(11)
,
Stegano(25)
,
Storyline(4)
,
Training(39)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Scored Challenges
All
Browse Folder
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
2
LoFi
by
gizmore
20
1y 363d
4
2.75
0.75
2.75
2
2021 Christmas Grampa
by
gizmore
201
2y 128d
25
0.80
1.12
2.00
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 112d
11
3.82
1.36
8.36
2
Training: Checksums
by
gizmore
61
1y 254d
14
2.00
1.57
3.50
1
Training: Get Sourced
by
Gizmore
19417
16y 24d
1810
0.49
1.74
2.19
4
Paranoid
by
Gizmore
158
13y 247d
35
3.11
1.80
4.97
1
Training: ASCII
by
Gizmore
12950
13y 38d
828
0.55
1.83
1.69
2
IRC: Duckhunt
by
gizmore
27
1y 345d
8
1.88
1.88
8.75
1
2021 Christmas Hippety
by
gizmore
63
2y 145d
11
3.00
2.00
4.55
1
Encodings: URL
by
Gizmore
11648
13y 38d
717
0.80
2.06
2.43
3
Guesswork
by
Gizmore
1635
14y 336d
91
3.51
2.29
3.63
1
CGX#3: Binary Encoding
by
gizmore
and
x
510
1y 80d
34
0.29
2.35
2.41
1
Training: Crypto - Caesar I
by
Gizmore
12660
13y 155d
827
1.20
2.48
2.74
3
Contribute
by
Gizmore
11
3y 31d
2
2.50
2.50
6.00
1
Eigentor
by
gizmore
24
85d 7h
2
1.50
2.50
3.00
2
Shadowlamb - Chapter I
by
Gizmore
373
12y 273d
69
2.75
2.57
7.04
1
Training: Stegano I
by
Gizmore
13362
15y 288d
878
1.07
2.57
2.63
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 256d
10
4.50
2.80
5.30
2
Prime Factory
by
ch0wch0w
7764
16y 24d
569
1.98
2.80
3.36
3
Zebra
by
hirsch
1639
13y 96d
143
2.23
2.94
4.96
2
PHP My Admin
by
Gizmore
685
12y 43d
40
3.50
3.00
3.17
5
Tribal Revival
by
gizmore
2
1y 126d
1
7.00
3.00
6.00
4
Gid Gud
by
gizmore
9
75d 10h
3
5.00
3.00
7.67
4
Tracks
by
Gizmore
920
12y 253d
69
2.64
3.16
3.38
3
hi
by
Gizmore
2030
16y 24d
146
2.40
3.30
3.50
2
Training: Crypto - Transposition I
by
Gizmore
3938
13y 155d
259
2.40
3.32
4.12
3
2021 Christmas Friday
by
gizmore
39
2y 144d
10
2.80
3.40
8.00
4
Chessy Hawks
by
Jinx
59
12y 26d
10
5.90
3.50
4.70
2
TBS Rehearsal
by
gizmore
and
theAnswer
11
85d 7h
2
3.00
3.50
8.00
1
Training: WWW-Robots
by
Gizmore
11087
13y 125d
781
1.21
3.53
3.41
2
Railsbin
by
Gizmore
115
6y 141d
22
2.68
3.55
4.95
2
Training: Crypto - Substitution I
by
Gizmore
3206
13y 155d
191
3.05
3.66
4.41
4
Training: Bacon Returns
by
Gizmore
223
13y 123d
21
4.62
3.67
3.76
2
Repeating History
by
space
and
Gizmore
656
12y 48d
61
3.75
3.67
4.67
2
Training: Crypto - Caesar II
by
Gizmore
2614
13y 155d
181
2.93
3.69
4.65
2
Factor 2
by
Gizmore
158
4y 179d
20
2.55
3.70
6.85
3
Impossible n'est pas français
by
CommComm
444
15y 30d
45
2.89
3.73
6.04
2
Training: Caterpillar
by
Gizmore
398
12y 29d
42
4.71
3.74
3.52
2
PHP 0817
by
Gizmore
6135
13y 170d
408
1.61
3.79
3.49
1
Training: No DNS
by
gizmore
181
2y 7d
24
1.92
3.79
5.83
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 155d
58
3.64
3.97
5.43
3
Connect the Dots
by
galen
965
16y 24d
77
3.34
3.99
5.38
3
Stegano Attachment
by
Gizmore
1966
13y 113d
154
2.53
4.00
4.54
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 138d
23
4.39
4.04
7.74
2
Wanda
by
Gizmore
74
7y 193d
19
4.89
4.05
5.63
3
Vermeer
by
XcrAckX
232
12y 280d
45
3.93
4.09
5.84
3
Rubik's Cube
by
space
25
5y 196d
11
5.09
4.09
6.36
3
Stegano Woman
by
Z
483
15y 363d
42
3.81
4.10
5.21
2
Training: Math Pyramid
by
Gizmore
1868
13y 144d
143
4.13
4.15
5.31
2
Training: MySQL I
by
Gizmore
5933
13y 155d
437
2.12
4.17
4.29
2
Training: WWW-Basics
by
Gizmore
1657
13y 153d
152
2.19
4.19
3.78
2
2021 Christmas Tweet
by
gizmore
13
2y 146d
7
3.86
4.29
6.14
2
Interesting
by
Gizmore
237
10y 11d
30
3.30
4.30
6.43
2
Training: Encodings I
by
Gizmore
5205
15y 317d
334
3.29
4.32
3.95
5
Out of the Cloud
by
anto
43
15y 281d
15
5.73
4.33
6.33
5
Zen
by
Gizmore
30
7y 140d
12
5.00
4.33
6.75
5
Sidology
by
Gizmore
336
15y 288d
64
4.16
4.39
7.27
4
Fineprint
by
gizmore
8
1y 254d
5
4.40
4.40
6.60
2
Training: Baconian
by
Gizmore
1712
13y 138d
132
3.13
4.44
4.64
2
Training: Crypto - Digraphs
by
Gizmore
1237
13y 155d
131
4.26
4.47
5.30
4
The Mime Files
by
Gizmore
50
2y 303d
13
3.46
4.54
7.92
2
Training: Register Globals
by
Gizmore
3006
13y 144d
196
2.57
4.55
4.62
2
Limited Access
by
wannabe7331
2505
13y 91d
146
2.67
4.60
4.27
2
Training: Programming 1
by
Gizmore
5047
15y 288d
245
2.89
4.61
4.87
5
Lettergrid
by
Gizmore
167
16y 24d
20
5.10
4.70
5.40
2
Training: Warchall - The Beginning
by
WarChallStaff
2083
12y 128d
236
2.55
4.74
7.18
3
Enlightment
by
anto
1118
15y 172d
133
5.05
4.74
6.10
3
PHP 0818
by
noother
1119
12y 233d
76
3.18
4.80
4.96
3
Pimitive Encryption
by
Gizmore
394
13y 23h
61
3.43
4.80
6.85
4
Warchall: Live LFI
by
Gizmore
607
11y 331d
41
3.88
4.80
6.00
4
Training: Net Ports
by
Gizmore
451
9y 334d
24
3.12
4.83
4.67
2
Limited Access Too
by
wannabe7331
and
lordOric
1793
13y 88d
91
3.01
4.88
4.58
3
htmlspecialchars
by
Gizmore
and
Kender
1107
15y 38d
92
3.45
4.88
4.07
5
DropDaBass
by
anto
33
15y 288d
14
6.50
5.00
5.50
6
Nippon
by
Gizmore
and
lazer
10
7y 301d
7
8.29
5.00
6.71
2
2021 Christmas Gifts
by
gizmore
21
2y 142d
7
2.86
5.00
5.86
5
Valentine's Gold
by
gizmore
and
tehron
5
73d 2h
3
3.67
5.00
10.00
4
Warchall: Live RFI
by
Gizmore
536
11y 331d
42
3.60
5.05
6.43
3
Britcoin
by
Gizmore
38
6y 44d
17
2.76
5.12
6.59
3
Training: WWW-Rewrites
by
Gizmore
437
13y 153d
39
3.33
5.15
5.41
7
Stalking
by
Gizmore
14
10y 284d
6
6.67
5.17
10.00
2
Training: PHP LFI
by
Gizmore
4937
13y 205d
326
2.89
5.17
4.92
5
WC Hashing Game
by
Gizmore
220
13y 150d
41
4.20
5.20
5.98
7
Old Years Eve 2020
by
Gizmore
12
3y 122d
4
6.50
5.25
5.75
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
18
122d 9h
8
3.88
5.25
8.50
6
Fremes
by
Gizmore
25
12y 280d
13
5.69
5.31
8.46
2
AUTH me
by
Gizmore
552
10y 284d
46
3.54
5.35
4.76
3
Flow Over Astronomy
by
anto
386
15y 288d
42
4.38
5.38
5.52
6
The Cookie is a lie
by
Z
68
15y 223d
21
3.76
5.38
6.90
5
Brainfucked
by
Gizmore
253
10y 201d
38
4.21
5.39
5.89
3
PHP 0815
by
Gizmore
1100
14y 336d
88
4.07
5.40
5.19
3
Towers of Hanoi
by
Z
229
15y 288d
30
4.67
5.40
6.93
6
Count, don't wonder
by
galen
34
16y 24d
9
5.89
5.44
7.33
2
Training: LSB
by
Gizmore
2060
13y 125d
151
3.42
5.46
5.34
3
No Escape
by
Gizmore
2469
13y 247d
195
4.04
5.46
5.49
3
Illuminati
by
Gizmore
88
10y 201d
17
3.65
5.47
5.76
6
Letterworm
by
Gizmore
101
16y 24d
19
5.00
5.47
7.05
3
Simply Red
by
anto
339
15y 172d
35
5.20
5.49
6.49
4
Crappyshare
by
Gizmore
629
13y 247d
51
3.75
5.49
6.10
5
QMine
by
quangntenemy
19
10y 201d
6
6.50
5.50
6.33
3
Are you serial
by
Gizmore
615
12y 204d
58
3.34
5.59
5.62
6
Malware
by
Z
204
15y 102d
30
4.17
5.60
6.77
4
Choose your Path II
by
Mart
and
gizmore
371
12y 37d
28
4.29
5.64
6.82
6
Experience
by
Gizmore
20
9y 348d
9
6.44
5.67
6.56
2
Identity
by
gizmore
139
12y 138d
31
5.10
5.71
8.26
4
Choose your Path
by
Mart
and
gizmore
602
12y 40d
52
4.29
5.75
6.62
4
PHP 0816
by
Gizmore
785
14y 319d
66
4.05
5.76
5.47
5
Can you read me
by
Gizmore
494
16y 24d
36
3.86
5.81
5.69
6
GizCrypt
by
Gizmore
162
13y 235d
35
4.97
5.83
7.54
1
CGX#10: SQL Injection
by
gizmore
and
x
76
314d 11h
8
3.50
5.88
6.38
4
Quangcurrency
by
quangntenemy
and
Gizmore
296
14y 246d
41
3.68
5.90
6.66
2
Training: MySQL II
by
Gizmore
3022
13y 154d
217
4.83
5.97
6.00
3
Stop us
by
noother
and
Gizmore
327
12y 247d
40
4.67
6.03
6.28
4
bill for Bill
by
Z
502
15y 339d
79
4.67
6.04
8.59
3
PHP 0819
by
space
722
12y 12d
68
4.54
6.09
6.04
2
Training: Regex
by
Gizmore
3114
13y 235d
315
4.16
6.10
5.10
4
Training: RegexMini
by
ludde
641
12y 220d
51
4.35
6.12
5.45
7
Snake
by
Gizmore
and
lazer
46
13y 247d
14
5.64
6.14
8.71
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 129d
6
4.83
6.17
9.33
5
Table Names
by
Gizmore
795
13y 247d
83
4.81
6.17
6.47
2
Training: GPG
by
Gizmore
1050
13y 113d
101
2.86
6.21
4.78
4
MD5.SALT
by
Gizmore
608
13y 170d
65
5.11
6.25
6.82
3
eXtract Me
by
oleg
154
12y 24d
36
5.53
6.25
6.89
4
Py-Tong
by
space
494
12y 18d
32
4.31
6.31
6.69
4
Trivia
by
Z
and
Gizmore
795
15y 300d
95
5.24
6.34
7.18
6
Babbage and Coldplay
by
ludde
45
12y 216d
13
6.08
6.38
7.38
4
The Guestbook
by
Gizmore
785
13y 247d
80
4.96
6.54
7.04
4
Burning Fox
by
Gizmore
151
12y 66d
26
4.88
6.62
8.19
4
Training: Time is of the Essence
by
gizmore
34
3y 198d
14
5.07
6.64
8.43
9
The BrownOS
by
dloser
4
9y 341d
3
10.00
6.67
10.00
5
Smile
by
livinskull
and
Gizmore
82
12y 280d
19
5.84
6.79
7.74
4
Yourself PHP
by
Gizmore
and
Kender
729
13y 247d
66
4.59
6.83
6.02
6
Morsed
by
Gizmore
72
16y 24d
16
6.31
6.88
6.94
7
Disclosures
by
gizmore
and
dloser
20
9y 306d
9
7.11
6.89
7.78
5
The Travelling Customer
by
Gizmore
105
13y 96d
26
5.81
6.92
7.65
6
B.AiM
by
BAIM
and
Gizmore
20
13y 96d
7
5.86
7.00
7.43
5
Inka
by
Gizmore
34
12y 61d
12
6.00
7.08
7.92
5
The Last Hope
by
bsdhell
121
13y 235d
20
7.40
7.15
8.25
6
Credit Card Challenge Pwned!
by
Z
60
14y 241d
23
5.65
7.17
8.65
5
Time to Reset
by
Gizmore
125
11y 214d
26
5.54
7.19
7.38
4
Addslashes
by
Gizmore
873
14y 245d
75
5.40
7.24
6.64
7
Memorized
by
Gizmore
9
3y 105d
4
5.00
7.25
8.00
4
HOST me
by
space
422
10y 285d
33
5.55
7.33
6.85
5
Fix Us
by
Z
and
Gizmore
89
15y 37d
24
5.75
7.38
6.83
7
Screwed Signup
by
Gizmore
298
15y 37d
42
5.69
7.43
7.38
4
Warchall: Live RCE
by
phiber
and
nurfed
278
10y 125d
23
5.91
7.43
7.35
5
Sudoku I
by
Gizmore
161
15y 339d
41
7.49
7.44
8.05
5
Blinded by the light
by
Gizmore
396
12y 309d
57
6.11
7.49
7.70
7
Order By Query
by
Gizmore
513
14y 241d
71
6.46
7.56
7.34
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 241d
34
5.85
7.65
8.18
5
A Black Hats Tale
by
Z
228
15y 244d
48
6.00
7.71
7.96
6
Are you blind?
by
Mawekl
127
11y 262d
21
6.71
7.90
8.57
3
SSH... Z is sleeping
by
Z
168
12y 69d
28
5.29
7.93
7.61
7
Save the World
by
Z
226
16y 24d
38
6.55
8.00
7.87
5
The Nap
by
Z
56
16y 24d
19
5.74
8.00
8.00
8
Agent Larry
by
Z
47
16y 24d
13
6.77
8.08
8.54
7
What is your Name?
by
Mawekl
41
11y 262d
11
7.18
8.09
7.55
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 128d
21
6.52
8.10
8.19
6
Table Names II
by
nurfed
347
10y 77d
33
5.70
8.15
7.73
6
Three Times Sad
by
dloser
10
10y 115d
5
8.20
8.20
8.40
8
2013 New Years Special
by
quangntenemy
16
9y 321d
7
8.00
8.29
7.86
6
Blinded by the lighter
by
kwisatz
202
12y 164d
34
7.50
8.47
8.65
7
Speed Your Way To VICtory
by
Jander
21
12y 352d
10
8.70
8.70
8.70
6
Temper
by
jusb3
5
3y 7d
4
7.00
8.75
10.00
6
Anderson Application Auditing
by
Z
214
15y 363d
45
6.33
8.76
9.18
6
Light in the Darkness
by
Mawekl
147
11y 262d
20
7.35
8.85
7.55
6
Warchall: Tryouts
by
matrixman
143
11y 358d
18
8.00
9.00
9.00
5
Preg Evasion
by
noother
164
13y 2d
26
6.96
9.15
8.54
8
Crackcha
by
Gizmore
40
13y 125d
17
8.18
9.59
9.35
7
Time to Reset II
by
Gizmore
and
noother
24
11y 209d
11
8.45
9.82
9.82
7
Warchall: Nurxxed
by
nurfed
20
10y 102d
7
8.71
10.00
9.00