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
LACiA
lantern
Fantazer
FP1uto
ciphergirl
chimera
Baliver
lsmfa
63 Online
Guest(x59)
,
faust
,
Kaesebroetchen
,
livinskull
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
5
Tribal Revival
by
gizmore
2
1y 96d
1
7.00
3.00
6.00
9
The BrownOS
by
dloser
4
9y 311d
3
10.00
6.67
10.00
6
Temper
by
jusb3
5
2y 341d
4
7.00
8.75
10.00
5
Valentine's Gold
by
gizmore
and
tehron
5
42d 17h
3
3.67
5.00
10.00
4
Fineprint
by
gizmore
8
1y 224d
5
4.40
4.40
6.60
4
Gid Gud
by
gizmore
8
45d 1h
3
5.00
3.00
7.67
7
Memorized
by
Gizmore
9
3y 74d
4
5.00
7.25
8.00
6
Three Times Sad
by
dloser
10
10y 85d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
7y 271d
7
8.29
5.00
6.71
3
Contribute
by
Gizmore
11
3y 1d
2
2.50
2.50
6.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
11
54d 21h
2
3.00
3.50
8.00
7
Old Years Eve 2020
by
Gizmore
12
3y 91d
4
6.50
5.25
5.75
2
2021 Christmas Tweet
by
gizmore
12
2y 116d
7
3.86
4.29
6.14
7
Stalking
by
Gizmore
13
10y 254d
5
6.60
5.20
10.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 99d
6
4.83
6.17
9.33
8
2013 New Years Special
by
quangntenemy
16
9y 290d
7
8.00
8.29
7.86
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
17
92d 13m
7
4.00
5.00
8.71
1
Eigentor
by
gizmore
17
54d 21h
2
1.50
2.50
3.00
5
QMine
by
quangntenemy
19
10y 170d
6
6.50
5.50
6.33
7
Disclosures
by
gizmore
and
dloser
19
9y 275d
8
7.00
6.75
7.62
2
LoFi
by
gizmore
19
1y 333d
3
2.67
0.67
2.33
6
B.AiM
by
BAIM
and
Gizmore
20
13y 66d
7
5.86
7.00
7.43
7
Warchall: Nurxxed
by
nurfed
20
10y 72d
7
8.71
10.00
9.00
6
Experience
by
Gizmore
20
9y 318d
9
6.44
5.67
6.56
2
2021 Christmas Gifts
by
gizmore
20
2y 112d
6
3.00
5.33
6.17
7
Speed Your Way To VICtory
by
Jander
21
12y 322d
10
8.70
8.70
8.70
7
Time to Reset II
by
Gizmore
and
noother
24
11y 179d
11
8.45
9.82
9.82
6
Fremes
by
Gizmore
25
12y 249d
13
5.69
5.31
8.46
3
Rubik's Cube
by
space
25
5y 165d
11
5.09
4.09
6.36
2
IRC: Duckhunt
by
gizmore
27
1y 314d
8
1.88
1.88
8.75
5
Zen
by
Gizmore
30
7y 110d
12
5.00
4.33
6.75
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 225d
10
4.50
2.80
5.30
5
DropDaBass
by
anto
33
15y 258d
14
6.50
5.00
5.50
6
Count, don't wonder
by
galen
34
15y 359d
9
5.89
5.44
7.33
5
Inka
by
Gizmore
34
12y 31d
12
6.00
7.08
7.92
4
Training: Time is of the Essence
by
gizmore
34
3y 167d
14
5.07
6.64
8.43
3
Britcoin
by
Gizmore
38
6y 13d
17
2.76
5.12
6.59
3
2021 Christmas Friday
by
gizmore
38
2y 114d
10
2.80
3.40
8.00
8
Crackcha
by
Gizmore
40
13y 95d
17
8.18
9.59
9.35
7
What is your Name?
by
Mawekl
41
11y 232d
11
7.18
8.09
7.55
5
Out of the Cloud
by
anto
42
15y 251d
15
5.73
4.33
6.33
6
Babbage and Coldplay
by
ludde
45
12y 186d
13
6.08
6.38
7.38
7
Snake
by
Gizmore
and
lazer
46
13y 216d
14
5.64
6.14
8.71
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 82d
11
3.82
1.36
8.36
8
Agent Larry
by
Z
47
15y 359d
13
6.77
8.08
8.54
4
The Mime Files
by
Gizmore
49
2y 273d
13
3.46
4.54
7.92
5
The Nap
by
Z
56
15y 359d
19
5.74
8.00
8.00
4
Chessy Hawks
by
Jinx
59
11y 360d
10
5.90
3.50
4.70
2
Training: Checksums
by
gizmore
59
1y 224d
14
2.00
1.57
3.50
6
Credit Card Challenge Pwned!
by
Z
60
14y 210d
23
5.65
7.17
8.65
1
2021 Christmas Hippety
by
gizmore
60
2y 115d
10
3.00
1.90
4.60
6
The Cookie is a lie
by
Z
68
15y 192d
21
3.76
5.38
6.90
6
Morsed
by
Gizmore
72
15y 359d
16
6.31
6.88
6.94
1
CGX#10: SQL Injection
by
gizmore
and
x
72
284d 1h
8
3.50
5.88
6.38
2
Wanda
by
Gizmore
74
7y 163d
19
4.89
4.05
5.63
5
Smile
by
livinskull
and
Gizmore
82
12y 249d
19
5.84
6.79
7.74
3
Illuminati
by
Gizmore
88
10y 170d
17
3.65
5.47
5.76
5
Fix Us
by
Z
and
Gizmore
89
15y 6d
24
5.75
7.38
6.83
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 107d
23
4.39
4.04
7.74
6
Letterworm
by
Gizmore
101
15y 358d
19
5.00
5.47
7.05
5
The Travelling Customer
by
Gizmore
104
13y 66d
26
5.81
6.92
7.65
2
Railsbin
by
Gizmore
115
6y 110d
22
2.68
3.55
4.95
5
The Last Hope
by
bsdhell
120
13y 204d
20
7.40
7.15
8.25
6
Are you blind?
by
Mawekl
124
11y 232d
20
6.70
7.85
8.65
5
Time to Reset
by
Gizmore
124
11y 183d
26
5.54
7.19
7.38
2
Identity
by
gizmore
136
12y 107d
31
5.10
5.71
8.26
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 210d
34
5.85
7.65
8.18
6
Warchall: Tryouts
by
matrixman
143
11y 327d
18
8.00
9.00
9.00
6
Light in the Darkness
by
Mawekl
145
11y 232d
20
7.35
8.85
7.55
4
Burning Fox
by
Gizmore
151
12y 35d
26
4.88
6.62
8.19
3
eXtract Me
by
oleg
153
11y 358d
36
5.53
6.25
6.89
2
Factor 2
by
Gizmore
157
4y 148d
20
2.55
3.70
6.85
4
Paranoid
by
Gizmore
158
13y 216d
35
3.11
1.80
4.97
5
Sudoku I
by
Gizmore
161
15y 308d
41
7.49
7.44
8.05
6
GizCrypt
by
Gizmore
161
13y 204d
34
4.97
5.85
7.59
5
Preg Evasion
by
noother
162
12y 336d
26
6.96
9.15
8.54
5
Lettergrid
by
Gizmore
166
15y 359d
20
5.10
4.70
5.40
3
SSH... Z is sleeping
by
Z
167
12y 39d
28
5.29
7.93
7.61
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 97d
21
6.52
8.10
8.19
1
Training: No DNS
by
gizmore
177
1y 341d
23
1.87
3.74
5.83
2
2021 Christmas Grampa
by
gizmore
190
2y 98d
23
0.70
1.13
2.13
6
Blinded by the lighter
by
kwisatz
199
12y 133d
34
7.50
8.47
8.65
6
Malware
by
Z
204
15y 71d
30
4.17
5.60
6.77
6
Anderson Application Auditing
by
Z
214
15y 333d
45
6.33
8.76
9.18
5
WC Hashing Game
by
Gizmore
220
13y 119d
41
4.20
5.20
5.98
4
Training: Bacon Returns
by
Gizmore
222
13y 93d
21
4.62
3.67
3.76
7
Save the World
by
Z
225
15y 359d
38
6.55
8.00
7.87
5
A Black Hats Tale
by
Z
228
15y 213d
48
6.00
7.71
7.96
3
Towers of Hanoi
by
Z
229
15y 258d
30
4.67
5.40
6.93
3
Vermeer
by
XcrAckX
231
12y 249d
44
3.93
4.07
5.82
2
Interesting
by
Gizmore
237
9y 346d
30
3.30
4.30
6.43
5
Brainfucked
by
Gizmore
252
10y 170d
38
4.21
5.39
5.89
4
Warchall: Live RCE
by
phiber
and
nurfed
276
10y 95d
23
5.91
7.43
7.35
4
Quangcurrency
by
quangntenemy
and
Gizmore
293
14y 215d
40
3.67
5.90
6.62
7
Screwed Signup
by
Gizmore
295
15y 6d
41
5.68
7.39
7.39
3
Stop us
by
noother
and
Gizmore
326
12y 217d
40
4.67
6.03
6.28
5
Sidology
by
Gizmore
335
15y 258d
63
4.17
4.46
7.29
3
Simply Red
by
anto
339
15y 141d
35
5.20
5.49
6.49
6
Table Names II
by
nurfed
346
10y 47d
33
5.70
8.15
7.73
4
Choose your Path II
by
Mart
and
gizmore
369
12y 7d
28
4.29
5.64
6.82
2
Shadowlamb - Chapter I
by
Gizmore
372
12y 243d
69
2.75
2.57
7.04
3
Flow Over Astronomy
by
anto
385
15y 258d
42
4.38
5.38
5.52
3
Pimitive Encryption
by
Gizmore
393
12y 335d
61
3.43
4.80
6.85
5
Blinded by the light
by
Gizmore
393
12y 278d
57
6.11
7.49
7.70
2
Training: Caterpillar
by
Gizmore
398
11y 363d
42
4.71
3.74
3.52
4
HOST me
by
space
420
10y 254d
33
5.55
7.33
6.85
3
Training: WWW-Rewrites
by
Gizmore
435
13y 122d
39
3.33
5.15
5.41
3
Impossible n'est pas français
by
CommComm
444
15y 9m
45
2.89
3.73
6.04
4
Training: Net Ports
by
Gizmore
450
9y 303d
24
3.12
4.83
4.67
1
CGX#3: Binary Encoding
by
gizmore
and
x
478
1y 50d
31
0.32
2.45
2.29
3
Stegano Woman
by
Z
483
15y 333d
42
3.81
4.10
5.21
5
Can you read me
by
Gizmore
493
15y 359d
36
3.86
5.81
5.69
4
Py-Tong
by
space
493
11y 352d
32
4.31
6.31
6.69
4
bill for Bill
by
Z
502
15y 308d
79
4.67
6.04
8.59
7
Order By Query
by
Gizmore
512
14y 210d
71
6.46
7.56
7.34
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 124d
58
3.64
3.97
5.43
4
Warchall: Live RFI
by
Gizmore
535
11y 301d
42
3.60
5.05
6.43
2
AUTH me
by
Gizmore
552
10y 254d
46
3.54
5.35
4.76
4
Choose your Path
by
Mart
and
gizmore
601
12y 10d
52
4.29
5.75
6.62
4
Warchall: Live LFI
by
Gizmore
607
11y 301d
41
3.88
4.80
6.00
4
MD5.SALT
by
Gizmore
608
13y 140d
65
5.11
6.25
6.82
3
Are you serial
by
Gizmore
615
12y 174d
58
3.34
5.59
5.62
4
Crappyshare
by
Gizmore
628
13y 216d
51
3.75
5.49
6.10
4
Training: RegexMini
by
ludde
640
12y 189d
51
4.35
6.12
5.45
2
Repeating History
by
space
and
Gizmore
655
12y 17d
61
3.75
3.67
4.67
2
PHP My Admin
by
Gizmore
684
12y 12d
40
3.50
3.00
3.17
3
PHP 0819
by
space
722
11y 346d
68
4.54
6.09
6.04
4
Yourself PHP
by
Gizmore
and
Kender
729
13y 216d
66
4.59
6.83
6.02
4
PHP 0816
by
Gizmore
783
14y 289d
66
4.05
5.76
5.47
4
The Guestbook
by
Gizmore
783
13y 216d
80
4.96
6.54
7.04
5
Table Names
by
Gizmore
792
13y 216d
83
4.81
6.17
6.47
4
Trivia
by
Z
and
Gizmore
794
15y 269d
95
5.24
6.34
7.18
4
Addslashes
by
Gizmore
871
14y 214d
75
5.40
7.24
6.64
4
Tracks
by
Gizmore
919
12y 223d
69
2.64
3.16
3.38
3
Connect the Dots
by
galen
965
15y 359d
77
3.34
3.99
5.38
2
Training: GPG
by
Gizmore
1049
13y 82d
101
2.86
6.21
4.78
3
PHP 0815
by
Gizmore
1100
14y 306d
88
4.07
5.40
5.19
3
htmlspecialchars
by
Gizmore
and
Kender
1107
15y 8d
92
3.45
4.88
4.07
3
Enlightment
by
anto
1118
15y 141d
133
5.05
4.74
6.10
3
PHP 0818
by
noother
1119
12y 202d
76
3.18
4.80
4.96
2
Training: Crypto - Digraphs
by
Gizmore
1235
13y 124d
131
4.26
4.47
5.30
3
Guesswork
by
Gizmore
1633
14y 306d
91
3.51
2.29
3.63
3
Zebra
by
hirsch
1636
13y 66d
143
2.23
2.94
4.96
2
Training: WWW-Basics
by
Gizmore
1655
13y 122d
152
2.19
4.19
3.78
2
Training: Baconian
by
Gizmore
1710
13y 107d
132
3.13
4.44
4.64
2
Limited Access Too
by
wannabe7331
and
lordOric
1789
13y 57d
91
3.01
4.88
4.58
2
Training: Math Pyramid
by
Gizmore
1866
13y 114d
142
4.13
4.15
5.32
3
Stegano Attachment
by
Gizmore
1964
13y 82d
154
2.53
4.00
4.54
3
hi
by
Gizmore
2028
15y 359d
146
2.40
3.30
3.50
2
Training: LSB
by
Gizmore
2058
13y 95d
151
3.42
5.46
5.34
2
Training: Warchall - The Beginning
by
WarChallStaff
2076
12y 97d
236
2.55
4.74
7.18
3
No Escape
by
Gizmore
2467
13y 216d
195
4.04
5.46
5.49
2
Limited Access
by
wannabe7331
2503
13y 60d
145
2.66
4.60
4.29
2
Training: Crypto - Caesar II
by
Gizmore
2609
13y 124d
181
2.93
3.69
4.65
2
Training: Register Globals
by
Gizmore
3004
13y 114d
196
2.57
4.55
4.62
2
Training: MySQL II
by
Gizmore
3017
13y 124d
217
4.83
5.97
6.00
2
Training: Regex
by
Gizmore
3112
13y 204d
315
4.16
6.10
5.10
2
Training: Crypto - Substitution I
by
Gizmore
3199
13y 124d
191
3.05
3.66
4.41
2
Training: Crypto - Transposition I
by
Gizmore
3932
13y 124d
259
2.40
3.32
4.12
2
Training: PHP LFI
by
Gizmore
4932
13y 175d
326
2.89
5.17
4.92
2
Training: Programming 1
by
Gizmore
5043
15y 258d
245
2.89
4.61
4.87
2
Training: Encodings I
by
Gizmore
5200
15y 286d
334
3.29
4.32
3.95
2
Training: MySQL I
by
Gizmore
5921
13y 124d
437
2.12
4.17
4.29
2
PHP 0817
by
Gizmore
6128
13y 140d
408
1.61
3.79
3.49
2
Prime Factory
by
ch0wch0w
7756
15y 359d
569
1.98
2.80
3.36
1
Training: WWW-Robots
by
Gizmore
11056
13y 95d
778
1.21
3.53
3.42
1
Encodings: URL
by
Gizmore
11617
13y 8d
713
0.80
2.06
2.43
1
Training: Crypto - Caesar I
by
Gizmore
12627
13y 124d
824
1.20
2.47
2.74
1
Training: ASCII
by
Gizmore
12911
13y 8d
825
0.55
1.83
1.69
1
Training: Stegano I
by
Gizmore
13327
15y 258d
874
1.07
2.58
2.63
1
Training: Get Sourced
by
Gizmore
19374
15y 359d
1804
0.49
1.74
2.20