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
asnanjana
Vitalii
ryuzz
VTSTech
imnotgay
Dtargarye
davidkarpinski1
annyno096
58 Online
Guest(x48)
,
faust
,
HvT
,
iankovic(x2)
,
KallM244
,
rayaseiren
,
r_karoly
,
tehron
,
xseris
All(172)
,
Audio(4)
,
CGX(4)
,
Coding(20)
,
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(2)
,
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
8
2013 New Years Special
by
quangntenemy
16
9y 340d
7
8.00
8.29
7.86
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 148d
6
4.83
6.17
9.33
3
2021 Christmas Friday
by
gizmore
40
2y 163d
10
2.80
3.40
8.00
2
2021 Christmas Gifts
by
gizmore
21
2y 161d
7
2.86
5.00
5.86
2
2021 Christmas Grampa
by
gizmore
204
2y 147d
25
0.80
1.12
2.00
1
2021 Christmas Hippety
by
gizmore
64
2y 164d
11
3.00
2.00
4.55
2
2021 Christmas Tweet
by
gizmore
13
2y 165d
7
3.86
4.29
6.14
5
A Black Hats Tale
by
Z
228
15y 263d
48
6.00
7.71
7.96
4
Addslashes
by
Gizmore
875
14y 263d
75
5.40
7.24
6.64
8
Agent Larry
by
Z
47
16y 43d
13
6.77
8.08
8.54
6
Anderson Application Auditing
by
Z
214
16y 17d
45
6.33
8.76
9.18
6
Are you blind?
by
Mawekl
127
11y 281d
21
6.71
7.90
8.57
3
Are you serial
by
Gizmore
615
12y 223d
58
3.34
5.59
5.62
2
AUTH me
by
Gizmore
553
10y 303d
46
3.54
5.35
4.76
6
B.AiM
by
BAIM
and
Gizmore
20
13y 115d
7
5.86
7.00
7.43
6
Babbage and Coldplay
by
ludde
45
12y 235d
13
6.08
6.38
7.38
4
bill for Bill
by
Z
502
15y 357d
79
4.67
6.04
8.59
5
Blinded by the light
by
Gizmore
397
12y 327d
57
6.11
7.49
7.70
6
Blinded by the lighter
by
kwisatz
202
12y 182d
34
7.50
8.47
8.65
5
Brainfucked
by
Gizmore
253
10y 220d
38
4.21
5.39
5.89
3
Britcoin
by
Gizmore
38
6y 62d
17
2.76
5.12
6.59
4
Burning Fox
by
Gizmore
151
12y 84d
26
4.88
6.62
8.19
5
Can you read me
by
Gizmore
495
16y 43d
36
3.86
5.81
5.69
1
CGX#10: SQL Injection
by
gizmore
and
x
76
333d 6h
8
3.50
5.88
6.38
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
21
141d 5h
10
3.90
5.70
8.60
1
CGX#3: Binary Encoding
by
gizmore
and
x
528
1y 99d
35
0.29
2.29
2.37
4
Chessy Hawks
by
Jinx
59
12y 45d
10
5.90
3.50
4.70
4
Choose your Path
by
Mart
and
gizmore
603
12y 59d
52
4.29
5.75
6.62
4
Choose your Path II
by
Mart
and
gizmore
371
12y 56d
28
4.29
5.64
6.82
3
Connect the Dots
by
galen
965
16y 43d
77
3.34
3.99
5.38
3
Contribute
by
Gizmore
11
3y 50d
2
2.50
2.50
6.00
6
Count, don't wonder
by
galen
34
16y 43d
9
5.89
5.44
7.33
8
Crackcha
by
Gizmore
40
13y 144d
17
8.18
9.59
9.35
4
Crappyshare
by
Gizmore
631
13y 265d
51
3.75
5.49
6.10
6
Credit Card Challenge Pwned!
by
Z
60
14y 259d
23
5.65
7.17
8.65
7
Disclosures
by
gizmore
and
dloser
20
9y 324d
9
7.11
6.89
7.78
5
DropDaBass
by
anto
33
15y 307d
14
6.50
5.00
5.50
1
Eigentor
by
gizmore
27
104d 2h
2
1.50
2.50
3.00
1
Encodings: URL
by
Gizmore
11666
13y 57d
718
0.80
2.08
2.44
3
Enlightment
by
anto
1118
15y 190d
133
5.05
4.74
6.10
6
Experience
by
Gizmore
20
10y 2d
9
6.44
5.67
6.56
3
eXtract Me
by
oleg
154
12y 42d
36
5.53
6.25
6.89
2
Factor 2
by
Gizmore
159
4y 197d
20
2.55
3.70
6.85
4
Fineprint
by
gizmore
8
1y 273d
5
4.40
4.40
6.60
5
Fix Us
by
Z
and
Gizmore
89
15y 55d
24
5.75
7.38
6.83
3
Flow Over Astronomy
by
anto
386
15y 307d
42
4.38
5.38
5.52
6
Fremes
by
Gizmore
25
12y 298d
13
5.69
5.31
8.46
4
Gid Gud
by
gizmore
9
94d 6h
3
5.00
3.00
7.67
6
GizCrypt
by
Gizmore
163
13y 254d
35
4.97
5.83
7.54
3
Guesswork
by
Gizmore
1635
14y 355d
91
3.51
2.29
3.63
3
hi
by
Gizmore
2032
16y 43d
146
2.40
3.30
3.50
4
HOST me
by
space
424
10y 304d
33
5.55
7.33
6.85
3
htmlspecialchars
by
Gizmore
and
Kender
1108
15y 57d
92
3.45
4.88
4.07
2
Identity
by
gizmore
139
12y 156d
31
5.10
5.71
8.26
3
Illuminati
by
Gizmore
88
10y 220d
17
3.65
5.47
5.76
3
Impossible n'est pas français
by
CommComm
444
15y 49d
45
2.89
3.73
6.04
5
Inka
by
Gizmore
34
12y 80d
12
6.00
7.08
7.92
2
Interesting
by
Gizmore
237
10y 30d
30
3.30
4.30
6.43
2
IRC: Duckhunt
by
gizmore
27
1y 364d
8
1.88
1.88
8.75
5
Lettergrid
by
Gizmore
168
16y 43d
20
5.10
4.70
5.40
6
Letterworm
by
Gizmore
101
16y 43d
19
5.00
5.47
7.05
6
Light in the Darkness
by
Mawekl
147
11y 281d
20
7.35
8.85
7.55
2
Limited Access
by
wannabe7331
2507
13y 109d
146
2.67
4.60
4.27
2
Limited Access Too
by
wannabe7331
and
lordOric
1795
13y 106d
91
3.01
4.88
4.58
2
LoFi
by
gizmore
20
2y 17d
4
2.75
0.75
2.75
6
Malware
by
Z
205
15y 120d
30
4.17
5.60
6.77
4
MD5.SALT
by
Gizmore
609
13y 189d
65
5.11
6.25
6.82
7
Memorized
by
Gizmore
9
3y 123d
4
5.00
7.25
8.00
6
Morsed
by
Gizmore
72
16y 43d
16
6.31
6.88
6.94
6
Nippon
by
Gizmore
and
lazer
10
7y 320d
7
8.29
5.00
6.71
3
No Escape
by
Gizmore
2474
13y 265d
195
4.04
5.46
5.49
7
Old Years Eve 2020
by
Gizmore
12
3y 140d
4
6.50
5.25
5.75
7
Order By Query
by
Gizmore
513
14y 259d
71
6.46
7.56
7.34
5
Out of the Cloud
by
anto
43
15y 300d
15
5.73
4.33
6.33
4
Paranoid
by
Gizmore
158
13y 265d
35
3.11
1.80
4.97
3
PHP 0815
by
Gizmore
1102
14y 355d
88
4.07
5.40
5.19
4
PHP 0816
by
Gizmore
788
14y 338d
66
4.05
5.76
5.47
2
PHP 0817
by
Gizmore
6143
13y 189d
408
1.61
3.79
3.49
3
PHP 0818
by
noother
1121
12y 251d
76
3.18
4.80
4.96
3
PHP 0819
by
space
723
12y 30d
68
4.54
6.09
6.04
2
PHP My Admin
by
Gizmore
686
12y 62d
40
3.50
3.00
3.17
3
Pimitive Encryption
by
Gizmore
394
13y 19d
61
3.43
4.80
6.85
5
Preg Evasion
by
noother
166
13y 20d
26
6.96
9.15
8.54
2
Prime Factory
by
ch0wch0w
7769
16y 43d
569
1.98
2.80
3.36
4
Py-Tong
by
space
497
12y 37d
33
4.33
6.30
6.67
2
PyHash
by
gizmore
5
2d 23h
2
2.50
6.00
5.00
5
QMine
by
quangntenemy
19
10y 220d
6
6.50
5.50
6.33
4
Quangcurrency
by
quangntenemy
and
Gizmore
296
14y 264d
41
3.68
5.90
6.66
2
Railsbin
by
Gizmore
117
6y 159d
22
2.68
3.55
4.95
2
Repeating History
by
space
and
Gizmore
656
12y 67d
61
3.75
3.67
4.67
3
Rubik's Cube
by
space
25
5y 215d
11
5.09
4.09
6.36
7
Save the World
by
Z
226
16y 43d
38
6.55
8.00
7.87
7
Screwed Signup
by
Gizmore
299
15y 55d
42
5.69
7.43
7.38
2
Shadowlamb - Chapter I
by
Gizmore
373
12y 292d
69
2.75
2.57
7.04
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 156d
23
4.39
4.04
7.74
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 131d
11
3.82
1.36
8.36
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 274d
10
4.50
2.80
5.30
5
Sidology
by
Gizmore
337
15y 307d
64
4.16
4.39
7.27
3
Simply Red
by
anto
339
15y 190d
35
5.20
5.49
6.49
5
Smile
by
livinskull
and
Gizmore
82
12y 298d
19
5.84
6.79
7.74
7
Snake
by
Gizmore
and
lazer
46
13y 265d
14
5.64
6.14
8.71
7
Speed Your Way To VICtory
by
Jander
21
13y 6d
10
8.70
8.70
8.70
3
SSH... Z is sleeping
by
Z
169
12y 88d
28
5.29
7.93
7.61
7
Stalking
by
Gizmore
14
10y 303d
6
6.67
5.17
10.00
3
Stegano Attachment
by
Gizmore
1968
13y 132d
154
2.53
4.00
4.54
3
Stegano Woman
by
Z
484
16y 17d
42
3.81
4.10
5.21
3
Stop us
by
noother
and
Gizmore
327
12y 266d
40
4.67
6.03
6.28
5
Sudoku I
by
Gizmore
161
15y 357d
41
7.49
7.44
8.05
5
Table Names
by
Gizmore
797
13y 265d
83
4.81
6.17
6.47
6
Table Names II
by
nurfed
347
10y 96d
33
5.70
8.15
7.73
2
TBS Rehearsal
by
gizmore
and
theAnswer
14
104d 2h
3
2.67
3.00
7.67
6
Temper
by
jusb3
5
3y 26d
4
7.00
8.75
10.00
9
The BrownOS
by
dloser
4
9y 360d
3
10.00
6.67
10.00
6
The Cookie is a lie
by
Z
68
15y 242d
21
3.76
5.38
6.90
4
The Guestbook
by
Gizmore
786
13y 265d
80
4.96
6.54
7.04
5
The Last Hope
by
bsdhell
121
13y 254d
20
7.40
7.15
8.25
4
The Mime Files
by
Gizmore
50
2y 322d
13
3.46
4.54
7.92
5
The Nap
by
Z
56
16y 43d
19
5.74
8.00
8.00
5
The Travelling Customer
by
Gizmore
105
13y 115d
26
5.81
6.92
7.65
6
Three Times Sad
by
dloser
10
10y 134d
5
8.20
8.20
8.40
5
Time to Reset
by
Gizmore
125
11y 232d
26
5.54
7.19
7.38
7
Time to Reset II
by
Gizmore
and
noother
24
11y 228d
11
8.45
9.82
9.82
3
Towers of Hanoi
by
Z
229
15y 307d
30
4.67
5.40
6.93
4
Tracks
by
Gizmore
922
12y 272d
69
2.64
3.16
3.38
1
Training: ASCII
by
Gizmore
12968
13y 57d
828
0.55
1.83
1.69
4
Training: Bacon Returns
by
Gizmore
223
13y 142d
21
4.62
3.67
3.76
2
Training: Baconian
by
Gizmore
1712
13y 156d
132
3.13
4.44
4.64
2
Training: Caterpillar
by
Gizmore
399
12y 48d
42
4.71
3.74
3.52
2
Training: Checksums
by
gizmore
61
1y 273d
14
2.00
1.57
3.50
1
Training: Crypto - Caesar I
by
Gizmore
12678
13y 173d
828
1.20
2.48
2.74
2
Training: Crypto - Caesar II
by
Gizmore
2619
13y 173d
181
2.93
3.69
4.65
2
Training: Crypto - Digraphs
by
Gizmore
1239
13y 173d
131
4.26
4.47
5.30
2
Training: Crypto - Substitution I
by
Gizmore
3212
13y 173d
191
3.05
3.66
4.41
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 173d
58
3.64
3.97
5.43
2
Training: Crypto - Transposition I
by
Gizmore
3944
13y 173d
259
2.40
3.32
4.12
2
Training: Encodings I
by
Gizmore
5216
15y 335d
336
3.29
4.33
3.96
1
Training: Get Sourced
by
Gizmore
19453
16y 43d
1814
0.49
1.74
2.19
2
Training: GPG
by
Gizmore
1051
13y 132d
101
2.86
6.21
4.78
2
Training: LSB
by
Gizmore
2063
13y 144d
151
3.42
5.46
5.34
2
Training: Math Pyramid
by
Gizmore
1870
13y 163d
143
4.13
4.15
5.31
2
Training: MySQL I
by
Gizmore
5940
13y 173d
437
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3025
13y 173d
217
4.83
5.97
6.00
4
Training: Net Ports
by
Gizmore
451
9y 352d
24
3.12
4.83
4.67
1
Training: No DNS
by
gizmore
184
2y 26d
24
1.92
3.79
5.83
2
Training: PHP LFI
by
Gizmore
4940
13y 224d
326
2.89
5.17
4.92
2
Training: Programming 1
by
Gizmore
5053
15y 307d
245
2.89
4.61
4.87
2
Training: Regex
by
Gizmore
3118
13y 254d
316
4.16
6.11
5.09
4
Training: RegexMini
by
ludde
641
12y 238d
51
4.35
6.12
5.45
2
Training: Register Globals
by
Gizmore
3009
13y 163d
196
2.57
4.55
4.62
1
Training: Stegano I
by
Gizmore
13382
15y 307d
879
1.07
2.57
2.63
4
Training: Time is of the Essence
by
gizmore
34
3y 217d
14
5.07
6.64
8.43
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 146d
21
6.52
8.10
8.19
2
Training: Warchall - The Beginning
by
WarChallStaff
2086
12y 146d
237
2.54
4.73
7.16
2
Training: WWW-Basics
by
Gizmore
1657
13y 171d
152
2.19
4.19
3.78
3
Training: WWW-Rewrites
by
Gizmore
437
13y 171d
39
3.33
5.15
5.41
1
Training: WWW-Robots
by
Gizmore
11104
13y 144d
782
1.21
3.53
3.41
5
Tribal Revival
by
gizmore
2
1y 145d
1
7.00
3.00
6.00
4
Trivia
by
Z
and
Gizmore
796
15y 319d
95
5.24
6.34
7.18
5
Valentine's Gold
by
gizmore
and
tehron
9
91d 22h
4
4.50
5.00
9.50
3
Vermeer
by
XcrAckX
233
12y 298d
45
3.93
4.09
5.84
2
Wanda
by
Gizmore
74
7y 212d
19
4.89
4.05
5.63
4
Warchall: Live LFI
by
Gizmore
607
11y 350d
41
3.88
4.80
6.00
4
Warchall: Live RCE
by
phiber
and
nurfed
278
10y 144d
23
5.91
7.43
7.35
4
Warchall: Live RFI
by
Gizmore
536
11y 350d
42
3.60
5.05
6.43
7
Warchall: Nurxxed
by
nurfed
20
10y 121d
7
8.71
10.00
9.00
6
Warchall: Tryouts
by
matrixman
143
12y 11d
18
8.00
9.00
9.00
5
WC Hashing Game
by
Gizmore
222
13y 168d
41
4.20
5.20
5.98
7
What is your Name?
by
Mawekl
41
11y 281d
11
7.18
8.09
7.55
4
Yourself PHP
by
Gizmore
and
Kender
731
13y 265d
66
4.59
6.83
6.02
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 259d
34
5.85
7.65
8.18
3
Zebra
by
hirsch
1640
13y 115d
143
2.23
2.94
4.96
5
Zen
by
Gizmore
30
7y 159d
12
5.00
4.33
6.75