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
pescado
retromantics
that_fresh_IT
Lc4rL1
fs0c13ty
kaldoony
r00t4m3
omninight
76 Online
Guest(x71)
,
Alex04
,
Azraelix
,
retromantics
,
tehron
,
wekito
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 138d
7
8.71
10.00
9.00
7
Time to Reset II
by
Gizmore
and
noother
25
12y 244d
11
8.45
9.82
9.82
8
Crackcha
by
Gizmore
43
14y 161d
18
8.22
9.44
9.39
5
Preg Evasion
by
noother
170
14y 37d
26
6.96
9.15
8.54
6
Warchall: Tryouts
by
matrixman
147
13y 28d
18
8.00
9.00
9.00
6
Temper
by
jusb3
7
4y 42d
5
7.20
9.00
10.00
6
Light in the Darkness
by
Mawekl
153
12y 298d
21
7.38
8.90
7.57
7
Speed Your Way To VICtory
by
Jander
21
14y 22d
10
8.70
8.70
8.70
6
Anderson Application Auditing
by
Z
219
17y 34d
46
6.30
8.70
9.13
6
Blinded by the lighter
by
kwisatz
211
13y 199d
35
7.49
8.46
8.63
8
2013 New Years Special
by
quangntenemy
17
10y 356d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
10
11y 151d
5
8.20
8.20
8.40
6
Table Names II
by
nurfed
357
11y 113d
34
5.71
8.15
7.68
7
Training: Warchall - 7 Tropical Fruits
by
tropic
176
13y 163d
21
6.52
8.10
8.19
7
What is your Name?
by
Mawekl
42
12y 298d
11
7.18
8.09
7.55
8
Agent Larry
by
Z
48
17y 60d
13
6.77
8.08
8.54
7
Save the World
by
Z
233
17y 60d
39
6.56
8.03
7.90
5
The Nap
by
Z
58
17y 60d
19
5.74
8.00
8.00
3
SSH... Z is sleeping
by
Z
180
13y 104d
30
5.30
8.00
7.63
6
Are you blind?
by
Mawekl
133
12y 298d
21
6.71
7.90
8.57
5
A Black Hats Tale
by
Z
233
16y 279d
49
6.04
7.73
7.96
6
Z - Reloaded
by
Z
and
Gizmore
140
15y 276d
34
5.85
7.65
8.18
7
Order By Query
by
Gizmore
520
15y 276d
71
6.46
7.56
7.34
5
Sudoku I
by
Gizmore
167
17y 9d
43
7.56
7.51
8.14
5
Blinded by the light
by
Gizmore
405
13y 344d
57
6.11
7.49
7.70
7
Screwed Signup
by
Gizmore
305
16y 72d
43
5.72
7.44
7.44
4
Warchall: Live RCE
by
phiber
and
nurfed
285
11y 160d
23
5.91
7.43
7.35
5
Fix Us
by
Z
and
Gizmore
91
16y 72d
24
5.75
7.38
6.83
4
Addslashes
by
Gizmore
892
15y 280d
76
5.39
7.25
6.61
7
Memorized
by
Gizmore
9
4y 140d
4
5.00
7.25
8.00
5
Time to Reset
by
Gizmore
134
12y 249d
27
5.56
7.22
7.33
4
HOST me
by
space
430
11y 320d
34
5.50
7.18
6.76
6
Credit Card Challenge Pwned!
by
Z
60
15y 276d
23
5.65
7.17
8.65
5
The Last Hope
by
bsdhell
125
14y 270d
20
7.40
7.15
8.25
5
Inka
by
Gizmore
36
13y 96d
12
6.00
7.08
7.92
6
B.AiM
by
BAIM
and
Gizmore
20
14y 131d
7
5.86
7.00
7.43
7
Disclosures
by
gizmore
and
dloser
22
10y 341d
9
7.11
6.89
7.78
6
Morsed
by
Gizmore
78
17y 60d
16
6.31
6.88
6.94
4
Yourself PHP
by
Gizmore
and
Kender
745
14y 282d
67
4.61
6.82
5.99
5
Smile
by
livinskull
and
Gizmore
86
13y 315d
19
5.84
6.79
7.74
5
The Travelling Customer
by
Gizmore
116
14y 131d
27
5.74
6.78
7.52
3
Few Bonaccis
by
gizmore
24
290d 7h
8
4.38
6.75
7.38
9
The BrownOS
by
dloser
4
11y 11d
3
10.00
6.67
10.00
4
Training: Time is of the Essence
by
gizmore
42
4y 233d
16
5.06
6.56
8.44
4
Burning Fox
by
Gizmore
155
13y 101d
27
4.81
6.56
8.19
4
The Guestbook
by
Gizmore
797
14y 282d
81
4.95
6.53
7.05
6
Babbage and Coldplay
by
ludde
49
13y 252d
13
6.08
6.38
7.38
4
Trivia
by
Z
and
Gizmore
806
16y 335d
96
5.25
6.32
7.18
2
PyHash
by
gizmore
51
1y 19d
13
2.62
6.31
5.08
4
Py-Tong
by
space
512
13y 53d
33
4.33
6.30
6.67
4
MD5.SALT
by
Gizmore
614
14y 206d
66
5.08
6.24
6.83
2
Training: GPG
by
Gizmore
1060
14y 148d
102
2.87
6.24
4.79
3
eXtract Me
by
oleg
162
13y 59d
38
5.55
6.18
6.95
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
16
4y 164d
6
4.83
6.17
9.33
5
Table Names
by
Gizmore
808
14y 282d
84
4.80
6.15
6.45
4
Training: RegexMini
by
ludde
654
13y 255d
53
4.34
6.15
5.43
7
Snake
by
Gizmore
and
lazer
46
14y 282d
14
5.64
6.14
8.71
2
Training: Regex
by
Gizmore
3195
14y 270d
322
4.14
6.09
5.07
3
PHP 0819
by
space
733
13y 47d
68
4.54
6.09
6.04
4
bill for Bill
by
Z
506
17y 9d
79
4.67
6.04
8.59
3
Stop us
by
noother
and
Gizmore
338
13y 283d
41
4.63
6.02
6.29
2
Training: MySQL II
by
Gizmore
3073
14y 190d
221
4.85
5.97
6.03
4
Quangcurrency
by
quangntenemy
and
Gizmore
307
15y 281d
44
3.66
5.86
6.64
6
GizCrypt
by
Gizmore
169
14y 270d
35
4.97
5.83
7.54
5
Can you read me
by
Gizmore
506
17y 60d
38
3.82
5.76
5.61
4
Choose your Path
by
Mart
and
gizmore
622
13y 75d
53
4.32
5.75
6.58
4
PHP 0816
by
Gizmore
809
15y 354d
69
4.09
5.75
5.48
3
ChATTACA
by
gizmore
8
155d 3h
8
3.75
5.75
8.25
6
Experience
by
Gizmore
20
11y 18d
9
6.44
5.67
6.56
4
Choose your Path II
by
Mart
and
gizmore
383
13y 73d
28
4.29
5.64
6.82
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
37
1y 157d
16
4.00
5.62
8.31
5
Valentine's Gold
by
gizmore
and
tehron
21
1y 108d
8
4.88
5.62
8.38
6
Malware
by
Z
209
16y 137d
30
4.17
5.60
6.77
3
Are you serial
by
Gizmore
624
13y 239d
59
3.37
5.58
5.61
5
QMine
by
quangntenemy
20
11y 236d
6
6.50
5.50
6.33
3
No Escape
by
Gizmore
2498
14y 282d
196
4.04
5.46
5.49
3
Illuminati
by
Gizmore
98
11y 236d
18
3.56
5.44
5.78
4
Crappyshare
by
Gizmore
642
14y 282d
52
3.73
5.44
6.08
6
Fremes
by
Gizmore
26
13y 315d
14
5.71
5.43
8.43
3
Simply Red
by
anto
346
16y 207d
36
5.17
5.42
6.53
2
Training: LSB
by
Gizmore
2094
14y 161d
155
3.41
5.40
5.32
3
PHP 0815
by
Gizmore
1122
16y 6d
89
4.04
5.39
5.16
3
Towers of Hanoi
by
Z
239
16y 324d
31
4.68
5.39
6.97
5
Brainfucked
by
Gizmore
266
11y 236d
39
4.15
5.38
5.85
2
Identity
by
gizmore
167
13y 173d
35
4.83
5.37
7.77
3
Britcoin
by
Gizmore
44
7y 79d
19
2.89
5.37
6.68
6
Letterworm
by
Gizmore
107
17y 59d
20
5.00
5.35
7.05
2
AUTH me
by
Gizmore
563
11y 319d
48
3.54
5.33
4.73
2
2021 Christmas Gifts
by
gizmore
25
3y 177d
9
2.89
5.33
5.89
3
Flow Over Astronomy
by
anto
398
16y 324d
44
4.36
5.32
5.57
6
The Cookie is a lie
by
Z
70
16y 258d
22
3.73
5.32
7.00
6
Count, don't wonder
by
galen
36
17y 60d
10
5.80
5.30
7.40
7
Old Years Eve 2020
by
Gizmore
13
4y 157d
4
6.50
5.25
5.75
5
WC Hashing Game
by
Gizmore
227
14y 185d
41
4.20
5.20
5.98
3
Training: WWW-Rewrites
by
Gizmore
444
14y 188d
40
3.33
5.17
5.42
7
Stalking
by
Gizmore
16
11y 319d
6
6.67
5.17
10.00
1
CGX#10: SQL Injection
by
gizmore
and
x
135
1y 349d
18
3.11
5.17
6.11
2
Training: PHP LFI
by
Gizmore
5009
14y 241d
330
2.87
5.16
4.91
4
Warchall: Live RFI
by
Gizmore
549
13y 2d
43
3.60
5.02
6.40
5
DropDaBass
by
anto
35
16y 324d
15
6.40
5.00
5.60
6
Nippon
by
Gizmore
and
lazer
10
8y 336d
7
8.29
5.00
6.71
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
28
1y 349d
0
5.00
5.00
5.00
3
htmlspecialchars
by
Gizmore
and
Kender
1122
16y 74d
92
3.45
4.88
4.07
2
Limited Access Too
by
wannabe7331
and
lordOric
1816
14y 123d
92
3.02
4.88
4.58
4
Training: Net Ports
by
Gizmore
464
11y 4d
24
3.12
4.83
4.67
3
Pimitive Encryption
by
Gizmore
401
14y 36d
64
3.47
4.83
6.92
3
PHP 0818
by
noother
1143
13y 268d
77
3.18
4.81
4.95
4
Warchall: Live LFI
by
Gizmore
625
13y 2d
43
3.84
4.79
5.93
3
Enlightment
by
anto
1125
16y 207d
134
5.04
4.74
6.07
2
Training: Warchall - The Beginning
by
WarChallStaff
2145
13y 163d
240
2.53
4.74
7.16
4
The Mime Files
by
Gizmore
58
3y 338d
14
3.64
4.71
7.79
2
Training: Register Globals
by
Gizmore
3055
14y 180d
202
2.59
4.59
4.65
2
Limited Access
by
wannabe7331
2542
14y 126d
148
2.66
4.59
4.27
2
Training: Programming 1
by
Gizmore
5118
16y 324d
247
2.89
4.58
4.86
5
Lettergrid
by
Gizmore
173
17y 60d
21
5.10
4.57
5.48
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 190d
132
4.26
4.45
5.31
2
Training: Baconian
by
Gizmore
1737
14y 173d
134
3.12
4.44
4.63
4
Fineprint
by
gizmore
17
2y 290d
5
4.40
4.40
6.60
5
Sidology
by
Gizmore
342
16y 324d
64
4.16
4.39
7.27
5
Out of the Cloud
by
anto
45
16y 316d
15
5.73
4.33
6.33
5
Zen
by
Gizmore
33
8y 175d
12
5.00
4.33
6.75
2
Training: Encodings I
by
Gizmore
5289
16y 352d
340
3.28
4.31
3.96
2
2021 Christmas Tweet
by
gizmore
15
3y 182d
7
3.86
4.29
6.14
2
Interesting
by
Gizmore
251
11y 47d
32
3.28
4.28
6.47
2
Training: WWW-Basics
by
Gizmore
1671
14y 188d
154
2.20
4.22
3.79
2
Training: MySQL I
by
Gizmore
6028
14y 190d
444
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1901
14y 180d
145
4.12
4.14
5.32
3
Shadowlamb - Chapter II
by
Gizmore
93
13y 173d
24
4.50
4.12
7.83
3
Stegano Woman
by
Z
492
17y 34d
42
3.81
4.10
5.21
1
Training: No DNS
by
gizmore
258
3y 42d
33
2.30
4.09
5.61
3
Vermeer
by
XcrAckX
241
13y 315d
45
3.93
4.09
5.84
3
Rubik's Cube
by
space
34
6y 231d
13
4.85
4.08
6.62
2
Wanda (currently broken)
by
gizmore
74
8y 228d
19
4.89
4.05
5.63
3
Connect the Dots
by
galen
975
17y 60d
79
3.37
4.01
5.37
3
Stegano Attachment
by
Gizmore
2013
14y 148d
156
2.52
3.99
4.56
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 190d
59
3.61
3.92
5.44
2
PHP 0817
by
Gizmore
6224
14y 206d
413
1.60
3.78
3.48
3
Impossible n'est pas français
by
CommComm
454
16y 65d
47
2.91
3.77
6.00
2
Training: Caterpillar
by
Gizmore
408
13y 64d
42
4.71
3.74
3.52
2
Factor 2
by
Gizmore
176
5y 214d
21
2.57
3.71
6.86
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 190d
185
2.92
3.68
4.66
4
Training: Bacon Returns
by
Gizmore
233
14y 158d
23
4.65
3.65
3.78
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 190d
195
3.04
3.65
4.43
2
Repeating History
by
space
and
Gizmore
670
13y 83d
63
3.73
3.65
4.67
2
Railsbin
by
Gizmore
127
7y 176d
22
2.68
3.55
4.95
1
Training: WWW-Robots
by
Gizmore
11397
14y 161d
807
1.20
3.54
3.42
4
Chessy Hawks
by
Jinx
62
13y 61d
10
5.90
3.50
4.70
4
Gid Gud
by
gizmore
17
1y 110d
4
5.00
3.50
7.75
3
2021 Christmas Friday
by
gizmore
49
3y 180d
11
2.82
3.45
7.82
3
Luggage
by
MagicToast
36
320d 9h
9
2.78
3.33
8.44
2
Training: Crypto - Transposition I
by
Gizmore
4020
14y 190d
264
2.39
3.33
4.12
3
hi
by
Gizmore
2063
17y 60d
149
2.39
3.31
3.48
4
Tracks
by
Gizmore
938
13y 289d
69
2.64
3.16
3.38
2
PHP My Admin
by
Gizmore
701
13y 78d
41
3.54
3.05
3.27
5
Tribal Revival
by
gizmore
2
2y 161d
1
7.00
3.00
6.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
23
1y 120d
4
2.75
3.00
8.00
3
Zebra
by
hirsch
1687
14y 131d
147
2.21
2.95
4.96
4
MD5 Broken
by
gizmore
23
233d 6h
10
3.30
2.90
6.90
5
Shadowlamb - Chapter IV
by
Gizmore
32
12y 291d
10
4.50
2.80
5.30
2
Prime Factory
by
ch0wch0w
7872
17y 60d
579
1.97
2.79
3.35
2
Shadowlamb - Chapter I
by
Gizmore
383
13y 309d
71
2.73
2.62
7.13
1
Training: Stegano I
by
Gizmore
13722
16y 324d
911
1.07
2.57
2.67
3
Contribute
by
Gizmore
13
4y 67d
2
2.50
2.50
6.00
0
CGX#4: Ascii Encoding
by
gizmore
and
x
84
2y 111d
8
0.25
2.50
2.25
1
Eigentor
by
gizmore
77
1y 120d
8
1.88
2.50
2.88
1
Training: Crypto - Caesar I
by
Gizmore
12999
14y 190d
849
1.19
2.47
2.73
1
CGX#3: Binary Encoding
by
gizmore
and
x
758
2y 116d
56
0.27
2.45
2.46
1
2021 Christmas Hippety
by
gizmore
97
3y 180d
18
3.06
2.44
4.22
1
CGX#16: Big Endian
by
gizmore
and
x
59
233d 6h
6
1.50
2.33
2.83
1
CGX#15: Still Binary
by
gizmore
and
x
88
233d 6h
14
1.64
2.29
2.21
3
Guesswork
by
Gizmore
1652
16y 6d
92
3.50
2.27
3.64
1
No Action
by
gizmore
57
289d 9h
10
1.20
2.10
1.60
1
Encodings: URL
by
Gizmore
11955
14y 73d
743
0.79
2.09
2.46
1
Training: ASCII
by
Gizmore
13308
14y 73d
852
0.54
1.83
1.70
2
IRC: Duckhunt
by
gizmore
38
3y 15d
11
1.64
1.82
9.09
1
Training: Get Sourced
by
Gizmore
20008
17y 60d
1864
0.49
1.76
2.22
4
Paranoid
by
Gizmore
162
14y 282d
36
3.17
1.75
5.00
2
Training: Checksums
by
gizmore
92
2y 290d
18
1.94
1.67
3.44
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
82
2y 116d
3
0.00
1.67
0.33
2
2021 Christmas Grampa
by
gizmore
249
3y 163d
30
0.90
1.47
2.27
4
Shadowlamb - Chapter III
by
Gizmore
47
13y 148d
11
3.82
1.36
8.36
2
LoFi
by
gizmore
28
3y 34d
4
2.75
0.75
2.75
0
CGX#2: Apache on windows
by
gizmore
and
x
58
2y 116d
1
0.00
0.00
0.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
47
2y 107d
1
0.00
0.00
0.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
48
2y 98d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
46
2y 98d
1
0.00
0.00
0.00
0
CGX#8: Base 64
by
gizmore
and
x
80
2y 98d
2
0.00
0.00
0.00
0
CGX#13: urls
by
gizmore
and
x
45
1y 345d
1
0.00
0.00
0.00