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
Hack The Web
HackMyVM
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
New Users
b4u7
VeerCDT
Asterak
m10sec
djinn
tortleN
humanbot
zack99
149 Online
Guest(x143)
,
Asterak
,
ErrRz
,
HvT
,
Snipe2r
All(188)
,
Audio(4)
,
CGX(15)
,
Coding(23)
,
Cracking(12)
,
Crypto(26)
,
Encoding(25)
,
Exploit(62)
,
Forensics(1)
,
Fun(10)
,
HTTP(11)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(9)
,
MySQL(17)
,
Network(1)
,
PHP(27)
,
Python(2)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(12)
,
Stegano(25)
,
Storyline(4)
,
Training(50)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Scored Challenges
All
Browse Folder
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Warchall: Nurxxed
by
nurfed
22
11y 127d
7
8.71
10.00
9.00
7
Time to Reset II
by
Gizmore
and
noother
25
12y 234d
11
8.45
9.82
9.82
8
Crackcha
by
Gizmore
43
14y 150d
18
8.22
9.44
9.39
5
Preg Evasion
by
noother
169
14y 26d
26
6.96
9.15
8.54
6
Warchall: Tryouts
by
matrixman
146
13y 17d
18
8.00
9.00
9.00
6
Temper
by
jusb3
7
4y 31d
5
7.20
9.00
10.00
6
Light in the Darkness
by
Mawekl
152
12y 287d
21
7.38
8.90
7.57
7
Speed Your Way To VICtory
by
Jander
21
14y 11d
10
8.70
8.70
8.70
6
Anderson Application Auditing
by
Z
219
17y 23d
46
6.30
8.70
9.13
6
Blinded by the lighter
by
kwisatz
210
13y 188d
35
7.49
8.46
8.63
8
2013 New Years Special
by
quangntenemy
17
10y 345d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
10
11y 140d
5
8.20
8.20
8.40
6
Table Names II
by
nurfed
357
11y 102d
34
5.71
8.15
7.68
7
Training: Warchall - 7 Tropical Fruits
by
tropic
173
13y 152d
21
6.52
8.10
8.19
7
What is your Name?
by
Mawekl
42
12y 287d
11
7.18
8.09
7.55
8
Agent Larry
by
Z
48
17y 49d
13
6.77
8.08
8.54
7
Save the World
by
Z
232
17y 49d
39
6.56
8.03
7.90
5
The Nap
by
Z
56
17y 49d
19
5.74
8.00
8.00
3
SSH... Z is sleeping
by
Z
179
13y 94d
30
5.30
8.00
7.63
6
Are you blind?
by
Mawekl
133
12y 287d
21
6.71
7.90
8.57
5
A Black Hats Tale
by
Z
233
16y 268d
49
6.04
7.73
7.96
6
Z - Reloaded
by
Z
and
Gizmore
140
15y 265d
34
5.85
7.65
8.18
7
Order By Query
by
Gizmore
520
15y 265d
71
6.46
7.56
7.34
5
Sudoku I
by
Gizmore
166
16y 363d
43
7.56
7.51
8.14
5
Blinded by the light
by
Gizmore
405
13y 333d
57
6.11
7.49
7.70
4
Warchall: Live RCE
by
phiber
and
nurfed
284
11y 149d
23
5.91
7.43
7.35
7
Screwed Signup
by
Gizmore
304
16y 61d
42
5.69
7.43
7.38
5
Fix Us
by
Z
and
Gizmore
91
16y 61d
24
5.75
7.38
6.83
4
Addslashes
by
Gizmore
892
15y 269d
76
5.39
7.25
6.61
7
Memorized
by
Gizmore
9
4y 129d
4
5.00
7.25
8.00
5
Time to Reset
by
Gizmore
134
12y 238d
27
5.56
7.22
7.33
4
HOST me
by
space
430
11y 309d
34
5.50
7.18
6.76
6
Credit Card Challenge Pwned!
by
Z
60
15y 265d
23
5.65
7.17
8.65
5
The Last Hope
by
bsdhell
124
14y 259d
20
7.40
7.15
8.25
5
Inka
by
Gizmore
36
13y 86d
12
6.00
7.08
7.92
6
B.AiM
by
BAIM
and
Gizmore
20
14y 120d
7
5.86
7.00
7.43
7
Disclosures
by
gizmore
and
dloser
21
10y 330d
9
7.11
6.89
7.78
6
Morsed
by
Gizmore
78
17y 49d
16
6.31
6.88
6.94
3
Few Bonaccis
by
gizmore
22
279d 9h
7
4.14
6.86
7.57
4
Yourself PHP
by
Gizmore
and
Kender
745
14y 271d
67
4.61
6.82
5.99
5
Smile
by
livinskull
and
Gizmore
85
13y 304d
19
5.84
6.79
7.74
5
The Travelling Customer
by
Gizmore
113
14y 120d
27
5.74
6.78
7.52
9
The BrownOS
by
dloser
4
11y 1d
3
10.00
6.67
10.00
4
Training: Time is of the Essence
by
gizmore
42
4y 222d
16
5.06
6.56
8.44
4
Burning Fox
by
Gizmore
155
13y 90d
27
4.81
6.56
8.19
4
The Guestbook
by
Gizmore
796
14y 271d
81
4.95
6.53
7.05
6
Babbage and Coldplay
by
ludde
48
13y 241d
13
6.08
6.38
7.38
2
PyHash
by
gizmore
48
1y 8d
12
2.67
6.33
5.25
4
Trivia
by
Z
and
Gizmore
806
16y 324d
96
5.25
6.32
7.18
4
Py-Tong
by
space
512
13y 42d
33
4.33
6.30
6.67
4
MD5.SALT
by
Gizmore
614
14y 195d
66
5.08
6.24
6.83
2
Training: GPG
by
Gizmore
1060
14y 137d
102
2.87
6.24
4.79
3
eXtract Me
by
oleg
162
13y 48d
38
5.55
6.18
6.95
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
15
4y 153d
6
4.83
6.17
9.33
5
Table Names
by
Gizmore
808
14y 271d
84
4.80
6.15
6.45
4
Training: RegexMini
by
ludde
654
13y 244d
53
4.34
6.15
5.43
7
Snake
by
Gizmore
and
lazer
46
14y 271d
14
5.64
6.14
8.71
2
Training: Regex
by
Gizmore
3194
14y 259d
321
4.14
6.09
5.08
3
PHP 0819
by
space
733
13y 36d
68
4.54
6.09
6.04
4
bill for Bill
by
Z
506
16y 363d
79
4.67
6.04
8.59
3
Stop us
by
noother
and
Gizmore
337
13y 272d
41
4.63
6.02
6.29
2
Training: MySQL II
by
Gizmore
3072
14y 179d
220
4.85
5.96
6.01
4
Quangcurrency
by
quangntenemy
and
Gizmore
307
15y 270d
44
3.66
5.86
6.64
6
GizCrypt
by
Gizmore
168
14y 259d
35
4.97
5.83
7.54
5
Can you read me
by
Gizmore
506
17y 49d
38
3.82
5.76
5.61
4
Choose your Path
by
Mart
and
gizmore
621
13y 64d
53
4.32
5.75
6.58
4
PHP 0816
by
Gizmore
809
15y 343d
69
4.09
5.75
5.48
3
ChATTACA
by
gizmore
8
144d 5h
8
3.75
5.75
8.25
6
Experience
by
Gizmore
20
11y 7d
9
6.44
5.67
6.56
4
Choose your Path II
by
Mart
and
gizmore
381
13y 62d
28
4.29
5.64
6.82
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
36
1y 146d
16
4.00
5.62
8.31
5
Valentine's Gold
by
gizmore
and
tehron
20
1y 97d
8
4.88
5.62
8.38
6
Malware
by
Z
209
16y 126d
30
4.17
5.60
6.77
3
Are you serial
by
Gizmore
623
13y 228d
59
3.37
5.58
5.61
5
QMine
by
quangntenemy
20
11y 225d
6
6.50
5.50
6.33
3
Illuminati
by
Gizmore
96
11y 225d
17
3.65
5.47
5.76
3
No Escape
by
Gizmore
2496
14y 271d
196
4.04
5.46
5.49
4
Crappyshare
by
Gizmore
641
14y 271d
52
3.73
5.44
6.08
6
Fremes
by
Gizmore
26
13y 304d
14
5.71
5.43
8.43
3
Simply Red
by
anto
346
16y 196d
36
5.17
5.42
6.53
2
Training: LSB
by
Gizmore
2094
14y 150d
155
3.41
5.40
5.32
3
PHP 0815
by
Gizmore
1122
15y 361d
89
4.04
5.39
5.16
3
Towers of Hanoi
by
Z
239
16y 313d
31
4.68
5.39
6.97
5
Brainfucked
by
Gizmore
266
11y 225d
39
4.15
5.38
5.85
2
Identity
by
gizmore
166
13y 162d
35
4.83
5.37
7.77
3
Britcoin
by
Gizmore
43
7y 68d
19
2.89
5.37
6.68
6
Letterworm
by
Gizmore
106
17y 48d
20
5.00
5.35
7.05
2
AUTH me
by
Gizmore
563
11y 308d
48
3.54
5.33
4.73
2
2021 Christmas Gifts
by
gizmore
25
3y 166d
9
2.89
5.33
5.89
3
Flow Over Astronomy
by
anto
398
16y 313d
44
4.36
5.32
5.57
6
The Cookie is a lie
by
Z
70
16y 247d
22
3.73
5.32
7.00
6
Count, don't wonder
by
galen
36
17y 49d
10
5.80
5.30
7.40
7
Old Years Eve 2020
by
Gizmore
13
4y 146d
4
6.50
5.25
5.75
5
WC Hashing Game
by
Gizmore
227
14y 174d
41
4.20
5.20
5.98
3
Training: WWW-Rewrites
by
Gizmore
444
14y 177d
40
3.33
5.17
5.42
7
Stalking
by
Gizmore
16
11y 309d
6
6.67
5.17
10.00
2
Training: PHP LFI
by
Gizmore
5009
14y 230d
330
2.87
5.16
4.91
1
CGX#10: SQL Injection
by
gizmore
and
x
133
1y 338d
17
3.12
5.06
6.00
4
Warchall: Live RFI
by
Gizmore
549
12y 356d
43
3.60
5.02
6.40
5
DropDaBass
by
anto
35
16y 313d
15
6.40
5.00
5.60
6
Nippon
by
Gizmore
and
lazer
10
8y 326d
7
8.29
5.00
6.71
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 338d
0
5.00
5.00
5.00
3
htmlspecialchars
by
Gizmore
and
Kender
1122
16y 63d
92
3.45
4.88
4.07
2
Limited Access Too
by
wannabe7331
and
lordOric
1816
14y 112d
92
3.02
4.88
4.58
4
Training: Net Ports
by
Gizmore
464
10y 358d
24
3.12
4.83
4.67
3
Pimitive Encryption
by
Gizmore
401
14y 25d
64
3.47
4.83
6.92
3
PHP 0818
by
noother
1142
13y 257d
77
3.18
4.81
4.95
4
Warchall: Live LFI
by
Gizmore
625
12y 356d
43
3.84
4.79
5.93
3
Enlightment
by
anto
1125
16y 196d
134
5.04
4.74
6.07
2
Training: Warchall - The Beginning
by
WarChallStaff
2144
13y 152d
239
2.54
4.72
7.15
4
The Mime Files
by
Gizmore
57
3y 328d
14
3.64
4.71
7.79
2
Training: Register Globals
by
Gizmore
3055
14y 169d
202
2.59
4.59
4.65
2
Limited Access
by
wannabe7331
2542
14y 115d
148
2.66
4.59
4.27
2
Training: Programming 1
by
Gizmore
5117
16y 313d
247
2.89
4.58
4.86
5
Lettergrid
by
Gizmore
173
17y 49d
21
5.10
4.57
5.48
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 179d
132
4.26
4.45
5.31
2
Training: Baconian
by
Gizmore
1737
14y 162d
134
3.12
4.44
4.63
4
Fineprint
by
gizmore
17
2y 279d
5
4.40
4.40
6.60
5
Sidology
by
Gizmore
342
16y 313d
64
4.16
4.39
7.27
5
Out of the Cloud
by
anto
45
16y 305d
15
5.73
4.33
6.33
5
Zen
by
Gizmore
33
8y 164d
12
5.00
4.33
6.75
2
Training: Encodings I
by
Gizmore
5288
16y 341d
340
3.28
4.31
3.96
2
2021 Christmas Tweet
by
gizmore
14
3y 171d
7
3.86
4.29
6.14
2
Interesting
by
Gizmore
251
11y 36d
32
3.28
4.28
6.47
3
Rubik's Cube
by
space
33
6y 220d
12
5.08
4.25
6.42
2
Training: WWW-Basics
by
Gizmore
1671
14y 177d
154
2.20
4.22
3.79
2
Training: MySQL I
by
Gizmore
6027
14y 179d
443
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1901
14y 169d
145
4.12
4.14
5.32
3
Shadowlamb - Chapter II
by
Gizmore
92
13y 162d
24
4.50
4.12
7.83
3
Stegano Woman
by
Z
492
17y 23d
42
3.81
4.10
5.21
3
Vermeer
by
XcrAckX
241
13y 304d
45
3.93
4.09
5.84
2
Wanda (currently broken)
by
gizmore
74
8y 217d
19
4.89
4.05
5.63
1
Training: No DNS
by
gizmore
255
3y 31d
32
2.25
4.03
5.59
3
Connect the Dots
by
galen
975
17y 49d
79
3.37
4.01
5.37
3
Stegano Attachment
by
Gizmore
2012
14y 137d
155
2.53
4.01
4.55
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 179d
59
3.61
3.92
5.44
2
PHP 0817
by
Gizmore
6224
14y 195d
413
1.60
3.78
3.48
3
Impossible n'est pas français
by
CommComm
454
16y 54d
47
2.91
3.77
6.00
2
Training: Caterpillar
by
Gizmore
408
13y 53d
42
4.71
3.74
3.52
2
Factor 2
by
Gizmore
175
5y 203d
21
2.57
3.71
6.86
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 179d
185
2.92
3.68
4.66
4
Training: Bacon Returns
by
Gizmore
233
14y 148d
23
4.65
3.65
3.78
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 179d
195
3.04
3.65
4.43
2
Repeating History
by
space
and
Gizmore
670
13y 72d
63
3.73
3.65
4.67
2
Railsbin
by
Gizmore
126
7y 165d
22
2.68
3.55
4.95
1
Training: WWW-Robots
by
Gizmore
11392
14y 150d
806
1.19
3.54
3.42
4
Chessy Hawks
by
Jinx
62
13y 50d
10
5.90
3.50
4.70
4
Gid Gud
by
gizmore
16
1y 99d
4
5.00
3.50
7.75
3
Luggage
by
MagicToast
35
309d 11h
8
2.88
3.50
8.38
3
2021 Christmas Friday
by
gizmore
47
3y 169d
10
2.80
3.40
8.00
2
Training: Crypto - Transposition I
by
Gizmore
4018
14y 179d
263
2.39
3.32
4.12
3
hi
by
Gizmore
2062
17y 49d
148
2.39
3.30
3.50
4
Tracks
by
Gizmore
938
13y 278d
69
2.64
3.16
3.38
2
PHP My Admin
by
Gizmore
701
13y 67d
41
3.54
3.05
3.27
5
Tribal Revival
by
gizmore
2
2y 150d
1
7.00
3.00
6.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
23
1y 109d
4
2.75
3.00
8.00
3
Zebra
by
hirsch
1686
14y 120d
146
2.23
2.94
4.95
4
MD5 Broken
by
gizmore
22
222d 8h
9
3.44
2.89
6.78
5
Shadowlamb - Chapter IV
by
Gizmore
31
12y 280d
10
4.50
2.80
5.30
2
Prime Factory
by
ch0wch0w
7871
17y 49d
579
1.97
2.79
3.35
2
Shadowlamb - Chapter I
by
Gizmore
382
13y 298d
71
2.73
2.62
7.13
1
Training: Stegano I
by
Gizmore
13719
16y 313d
910
1.07
2.57
2.67
3
Contribute
by
Gizmore
13
4y 56d
2
2.50
2.50
6.00
0
CGX#4: Ascii Encoding
by
gizmore
and
x
83
2y 100d
8
0.25
2.50
2.25
1
Training: Crypto - Caesar I
by
Gizmore
12993
14y 179d
848
1.19
2.47
2.73
1
2021 Christmas Hippety
by
gizmore
97
3y 170d
18
3.06
2.44
4.22
1
CGX#16: Big Endian
by
gizmore
and
x
56
222d 8h
6
1.50
2.33
2.83
1
CGX#3: Binary Encoding
by
gizmore
and
x
755
2y 105d
55
0.27
2.31
2.42
3
Guesswork
by
Gizmore
1652
15y 361d
92
3.50
2.27
3.64
1
No Action
by
gizmore
57
278d 11h
10
1.20
2.10
1.60
1
Encodings: URL
by
Gizmore
11948
14y 62d
741
0.79
2.08
2.45
1
CGX#15: Still Binary
by
gizmore
and
x
85
222d 8h
13
1.38
2.08
2.00
1
Eigentor
by
gizmore
76
1y 109d
7
1.43
1.86
2.29
1
Training: ASCII
by
Gizmore
13300
14y 62d
849
0.54
1.82
1.69
2
IRC: Duckhunt
by
gizmore
36
3y 4d
9
1.78
1.78
8.89
1
Training: Get Sourced
by
Gizmore
20000
17y 49d
1863
0.49
1.75
2.21
4
Paranoid
by
Gizmore
161
14y 271d
36
3.17
1.75
5.00
2
Training: Checksums
by
gizmore
90
2y 279d
18
1.94
1.67
3.44
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
82
2y 105d
3
0.00
1.67
0.33
2
2021 Christmas Grampa
by
gizmore
248
3y 153d
29
0.76
1.41
2.24
4
Shadowlamb - Chapter III
by
Gizmore
46
13y 137d
11
3.82
1.36
8.36
2
LoFi
by
gizmore
25
3y 23d
4
2.75
0.75
2.75
0
CGX#2: Apache on windows
by
gizmore
and
x
58
2y 105d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
47
2y 97d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
48
2y 87d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
46
2y 87d
1
0.00
0.00
0.00
0
CGX#8: Base 64
by
gizmore
and
x
79
2y 87d
2
0.00
0.00
0.00
0
CGX#13: urls
by
gizmore
and
x
45
1y 334d
1
0.00
0.00
0.00