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
kchima
su2ce2s
ba1690
shengxiao
chaye
shuyu
Fressia
tyu
84 Online
Guest(x75)
,
bulbafett
,
c2FtaXI
,
cheerfulbull
,
cupidvenus
,
MattK
All(184)
,
Audio(4)
,
CGX(13)
,
Coding(22)
,
Cracking(11)
,
Crypto(26)
,
Encoding(23)
,
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(11)
,
Stegano(25)
,
Storyline(4)
,
Training(48)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Scored Challenges
All
Browse Folder
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
9
The BrownOS
by
dloser
4
10y 122d
3
10.00
6.67
10.00
7
Warchall: Nurxxed
by
nurfed
21
10y 248d
7
8.71
10.00
9.00
7
Speed Your Way To VICtory
by
Jander
21
13y 133d
10
8.70
8.70
8.70
7
Time to Reset II
by
Gizmore
and
noother
25
11y 355d
11
8.45
9.82
9.82
6
Nippon
by
Gizmore
and
lazer
10
8y 82d
7
8.29
5.00
6.71
6
Three Times Sad
by
dloser
10
10y 261d
5
8.20
8.20
8.40
8
Crackcha
by
Gizmore
40
13y 271d
17
8.18
9.59
9.35
6
Warchall: Tryouts
by
matrixman
144
12y 139d
18
8.00
9.00
9.00
8
2013 New Years Special
by
quangntenemy
17
10y 102d
7
8.00
8.29
7.86
5
Sudoku I
by
Gizmore
162
16y 120d
42
7.50
7.45
8.10
6
Blinded by the lighter
by
kwisatz
205
12y 310d
35
7.49
8.46
8.63
5
The Last Hope
by
bsdhell
122
14y 16d
20
7.40
7.15
8.25
6
Light in the Darkness
by
Mawekl
148
12y 44d
20
7.35
8.85
7.55
7
What is your Name?
by
Mawekl
42
12y 44d
11
7.18
8.09
7.55
7
Disclosures
by
gizmore
and
dloser
21
10y 87d
9
7.11
6.89
7.78
5
Tribal Revival
by
gizmore
2
1y 272d
1
7.00
3.00
6.00
6
Temper
by
jusb3
6
3y 153d
4
7.00
8.75
10.00
5
Preg Evasion
by
noother
166
13y 148d
26
6.96
9.15
8.54
8
Agent Larry
by
Z
48
16y 170d
13
6.77
8.08
8.54
6
Are you blind?
by
Mawekl
128
12y 44d
21
6.71
7.90
8.57
7
Stalking
by
Gizmore
15
11y 65d
6
6.67
5.17
10.00
7
Save the World
by
Z
227
16y 170d
38
6.55
8.00
7.87
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 274d
21
6.52
8.10
8.19
5
DropDaBass
by
anto
33
16y 70d
14
6.50
5.00
5.50
5
QMine
by
quangntenemy
20
10y 347d
6
6.50
5.50
6.33
7
Old Years Eve 2020
by
Gizmore
13
3y 268d
4
6.50
5.25
5.75
7
Order By Query
by
Gizmore
515
15y 22d
71
6.46
7.56
7.34
6
Experience
by
Gizmore
20
10y 129d
9
6.44
5.67
6.56
6
Anderson Application Auditing
by
Z
215
16y 145d
45
6.33
8.76
9.18
6
Morsed
by
Gizmore
73
16y 170d
16
6.31
6.88
6.94
5
Blinded by the light
by
Gizmore
399
13y 90d
57
6.11
7.49
7.70
6
Babbage and Coldplay
by
ludde
46
12y 362d
13
6.08
6.38
7.38
5
A Black Hats Tale
by
Z
229
16y 25d
48
6.00
7.71
7.96
5
Inka
by
Gizmore
35
12y 207d
12
6.00
7.08
7.92
4
Warchall: Live RCE
by
phiber
and
nurfed
279
10y 271d
23
5.91
7.43
7.35
4
Chessy Hawks
by
Jinx
60
12y 172d
10
5.90
3.50
4.70
6
Count, don't wonder
by
galen
34
16y 170d
9
5.89
5.44
7.33
6
B.AiM
by
BAIM
and
Gizmore
20
13y 242d
7
5.86
7.00
7.43
6
Z - Reloaded
by
Z
and
Gizmore
138
15y 22d
34
5.85
7.65
8.18
5
Smile
by
livinskull
and
Gizmore
84
13y 61d
19
5.84
6.79
7.74
5
The Travelling Customer
by
Gizmore
109
13y 242d
26
5.81
6.92
7.65
5
Fix Us
by
Z
and
Gizmore
90
15y 183d
24
5.75
7.38
6.83
5
The Nap
by
Z
56
16y 170d
19
5.74
8.00
8.00
5
Out of the Cloud
by
anto
44
16y 62d
15
5.73
4.33
6.33
6
Fremes
by
Gizmore
26
13y 61d
14
5.71
5.43
8.43
6
Table Names II
by
nurfed
350
10y 224d
34
5.71
8.15
7.68
7
Screwed Signup
by
Gizmore
299
15y 183d
42
5.69
7.43
7.38
6
Credit Card Challenge Pwned!
by
Z
60
15y 22d
23
5.65
7.17
8.65
7
Snake
by
Gizmore
and
lazer
46
14y 28d
14
5.64
6.14
8.71
4
HOST me
by
space
424
11y 66d
33
5.55
7.33
6.85
5
Time to Reset
by
Gizmore
128
11y 360d
26
5.54
7.19
7.38
3
eXtract Me
by
oleg
155
12y 170d
36
5.53
6.25
6.89
4
Addslashes
by
Gizmore
878
15y 26d
76
5.39
7.25
6.61
3
SSH... Z is sleeping
by
Z
171
12y 215d
28
5.29
7.93
7.61
4
Trivia
by
Z
and
Gizmore
801
16y 81d
95
5.24
6.34
7.18
3
Simply Red
by
anto
340
15y 318d
35
5.20
5.49
6.49
4
MD5.SALT
by
Gizmore
609
13y 316d
65
5.11
6.25
6.82
5
Lettergrid
by
Gizmore
168
16y 170d
20
5.10
4.70
5.40
2
Identity
by
gizmore
146
12y 284d
31
5.10
5.71
8.26
3
Rubik's Cube
by
space
27
5y 342d
11
5.09
4.09
6.36
4
Training: Time is of the Essence
by
gizmore
36
3y 344d
14
5.07
6.64
8.43
3
Enlightment
by
anto
1118
15y 318d
133
5.05
4.74
6.10
6
Letterworm
by
Gizmore
101
16y 170d
19
5.00
5.47
7.05
5
Zen
by
Gizmore
31
7y 286d
12
5.00
4.33
6.75
7
Memorized
by
Gizmore
9
3y 251d
4
5.00
7.25
8.00
0
CGX#2: Apache on windows
by
gizmore
and
x
46
1y 227d
0
5.00
5.00
5.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
37
1y 218d
0
5.00
5.00
5.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
37
1y 209d
0
5.00
5.00
5.00
0
CGX#7: Object Orientation
by
gizmore
and
x
36
1y 209d
0
5.00
5.00
5.00
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
19
1y 95d
0
5.00
5.00
5.00
0
CGX#13: urls
by
gizmore
and
x
33
1y 91d
0
5.00
5.00
5.00
4
Gid Gud
by
gizmore
14
221d 12h
4
5.00
3.50
7.75
6
GizCrypt
by
Gizmore
163
14y 16d
35
4.97
5.83
7.54
4
The Guestbook
by
Gizmore
788
14y 28d
81
4.95
6.53
7.05
2
Wanda
by
Gizmore
74
7y 339d
19
4.89
4.05
5.63
2
Training: MySQL II
by
Gizmore
3038
13y 301d
217
4.83
5.97
6.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
14
3y 275d
6
4.83
6.17
9.33
4
Burning Fox
by
Gizmore
153
12y 212d
27
4.81
6.56
8.19
5
Table Names
by
Gizmore
800
14y 28d
84
4.80
6.15
6.45
2
Training: Caterpillar
by
Gizmore
401
12y 175d
42
4.71
3.74
3.52
3
Stop us
by
noother
and
Gizmore
328
13y 28d
40
4.67
6.03
6.28
4
bill for Bill
by
Z
503
16y 120d
79
4.67
6.04
8.59
3
Towers of Hanoi
by
Z
231
16y 70d
30
4.67
5.40
6.93
4
Yourself PHP
by
Gizmore
and
Kender
734
14y 28d
67
4.61
6.82
5.99
5
Valentine's Gold
by
gizmore
and
tehron
12
219d 4h
5
4.60
5.40
9.60
4
Training: Bacon Returns
by
Gizmore
224
13y 269d
22
4.55
3.68
3.82
3
PHP 0819
by
space
724
12y 158d
68
4.54
6.09
6.04
5
Shadowlamb - Chapter IV
by
Gizmore
31
12y 37d
10
4.50
2.80
5.30
4
Fineprint
by
gizmore
11
2y 36d
5
4.40
4.40
6.60
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 284d
23
4.39
4.04
7.74
3
Flow Over Astronomy
by
anto
388
16y 70d
42
4.38
5.38
5.52
4
Training: RegexMini
by
ludde
643
13y 1d
51
4.35
6.12
5.45
4
Py-Tong
by
space
499
12y 164d
33
4.33
6.30
6.67
4
Choose your Path
by
Mart
and
gizmore
608
12y 186d
53
4.32
5.75
6.58
4
Choose your Path II
by
Mart
and
gizmore
373
12y 183d
28
4.29
5.64
6.82
2
Training: Crypto - Digraphs
by
Gizmore
1243
13y 301d
131
4.26
4.47
5.30
5
WC Hashing Game
by
Gizmore
224
13y 296d
41
4.20
5.20
5.98
6
Malware
by
Z
206
15y 248d
30
4.17
5.60
6.77
2
Training: Regex
by
Gizmore
3137
14y 16d
318
4.16
6.11
5.08
5
Sidology
by
Gizmore
339
16y 70d
64
4.16
4.39
7.27
5
Brainfucked
by
Gizmore
259
10y 347d
39
4.15
5.38
5.85
2
Training: Math Pyramid
by
Gizmore
1879
13y 290d
143
4.13
4.15
5.31
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
28
268d 11h
13
4.08
5.62
8.54
4
PHP 0816
by
Gizmore
794
15y 100d
68
4.06
5.76
5.46
3
PHP 0815
by
Gizmore
1105
15y 117d
89
4.04
5.39
5.16
3
No Escape
by
Gizmore
2477
14y 28d
195
4.04
5.46
5.49
3
Vermeer
by
XcrAckX
233
13y 61d
45
3.93
4.09
5.84
5
Can you read me
by
Gizmore
498
16y 170d
36
3.86
5.81
5.69
4
Warchall: Live LFI
by
Gizmore
611
12y 112d
42
3.86
4.79
5.98
2
2021 Christmas Tweet
by
gizmore
14
2y 293d
7
3.86
4.29
6.14
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 259d
11
3.82
1.36
8.36
3
Stegano Woman
by
Z
486
16y 145d
42
3.81
4.10
5.21
2
Repeating History
by
space
and
Gizmore
659
12y 194d
61
3.75
3.67
4.67
3
Few Bonaccis
by
gizmore
9
36d 4h
4
3.75
6.50
8.00
4
Crappyshare
by
Gizmore
633
14y 28d
52
3.73
5.44
6.08
6
The Cookie is a lie
by
Z
70
16y 4d
22
3.73
5.32
7.00
4
Quangcurrency
by
quangntenemy
and
Gizmore
299
15y 27d
42
3.67
5.86
6.62
3
Illuminati
by
Gizmore
91
10y 347d
17
3.65
5.47
5.76
4
The Mime Files
by
Gizmore
54
3y 84d
14
3.64
4.71
7.79
3
Training: Crypto - Substitution II
by
Gizmore
526
13y 301d
58
3.64
3.97
5.43
4
Warchall: Live RFI
by
Gizmore
538
12y 112d
43
3.60
5.02
6.40
2
AUTH me
by
Gizmore
553
11y 65d
46
3.54
5.35
4.76
3
Guesswork
by
Gizmore
1638
15y 117d
91
3.51
2.29
3.63
2
PHP My Admin
by
Gizmore
690
12y 189d
40
3.50
3.00
3.17
1
CGX#10: SQL Injection
by
gizmore
and
x
95
1y 95d
10
3.50
5.20
6.30
3
Pimitive Encryption
by
Gizmore
395
13y 147d
62
3.45
4.81
6.85
3
htmlspecialchars
by
Gizmore
and
Kender
1109
15y 185d
92
3.45
4.88
4.07
2
Training: LSB
by
Gizmore
2071
13y 272d
152
3.42
5.45
5.34
3
Connect the Dots
by
galen
968
16y 170d
78
3.35
4.00
5.37
3
Are you serial
by
Gizmore
617
12y 350d
58
3.34
5.59
5.62
3
Training: WWW-Rewrites
by
Gizmore
437
13y 299d
39
3.33
5.15
5.41
2
Interesting
by
Gizmore
241
10y 157d
30
3.30
4.30
6.43
2
Training: Encodings I
by
Gizmore
5239
16y 98d
338
3.28
4.33
3.96
1
2021 Christmas Hippety
by
gizmore
79
2y 291d
15
3.20
2.33
4.40
3
PHP 0818
by
noother
1126
13y 14d
76
3.18
4.80
4.96
2
Training: Baconian
by
Gizmore
1718
13y 284d
132
3.13
4.44
4.64
4
Training: Net Ports
by
Gizmore
453
10y 115d
24
3.12
4.83
4.67
4
Paranoid
by
Gizmore
158
14y 28d
35
3.11
1.80
4.97
2
Training: Crypto - Substitution I
by
Gizmore
3227
13y 301d
191
3.05
3.66
4.41
2
Limited Access Too
by
wannabe7331
and
lordOric
1800
13y 234d
91
3.01
4.88
4.58
3
Luggage
by
MagicToast
20
66d 6h
6
3.00
3.50
8.67
2
Training: Crypto - Caesar II
by
Gizmore
2631
13y 301d
182
2.93
3.69
4.64
2
Training: Programming 1
by
Gizmore
5081
16y 70d
246
2.89
4.60
4.86
3
Impossible n'est pas français
by
CommComm
446
15y 176d
45
2.89
3.73
6.04
2
Training: PHP LFI
by
Gizmore
4966
13y 351d
328
2.88
5.17
4.92
2
Training: GPG
by
Gizmore
1053
13y 259d
101
2.86
6.21
4.78
2
2021 Christmas Gifts
by
gizmore
21
2y 288d
7
2.86
5.00
5.86
3
Britcoin
by
Gizmore
40
6y 190d
18
2.83
5.28
6.67
3
2021 Christmas Friday
by
gizmore
42
2y 290d
10
2.80
3.40
8.00
2
LoFi
by
gizmore
22
2y 144d
4
2.75
0.75
2.75
2
Shadowlamb - Chapter I
by
Gizmore
378
13y 54d
70
2.73
2.56
7.09
2
Railsbin
by
Gizmore
119
6y 287d
22
2.68
3.55
4.95
2
Limited Access
by
wannabe7331
2515
13y 237d
146
2.67
4.60
4.27
2
TBS Rehearsal
by
gizmore
and
theAnswer
16
231d 8h
3
2.67
3.00
7.67
4
Tracks
by
Gizmore
926
13y 35d
69
2.64
3.16
3.38
2
Training: Register Globals
by
Gizmore
3023
13y 290d
198
2.58
4.55
4.62
2
Factor 2
by
Gizmore
161
4y 325d
20
2.55
3.70
6.85
2
Training: Warchall - The Beginning
by
WarChallStaff
2098
12y 274d
238
2.54
4.73
7.16
3
Stegano Attachment
by
Gizmore
1976
13y 259d
154
2.53
4.00
4.54
3
Contribute
by
Gizmore
12
3y 177d
2
2.50
2.50
6.00
2
PyHash
by
gizmore
24
130d 5h
5
2.40
6.80
5.00
2
Training: Crypto - Transposition I
by
Gizmore
3966
13y 301d
259
2.40
3.32
4.12
3
hi
by
Gizmore
2040
16y 170d
146
2.40
3.30
3.50
3
Zebra
by
hirsch
1649
13y 242d
144
2.23
2.94
4.96
2
Training: WWW-Basics
by
Gizmore
1661
13y 299d
153
2.21
4.22
3.78
2
Training: MySQL I
by
Gizmore
5973
13y 301d
439
2.12
4.17
4.29
2
Prime Factory
by
ch0wch0w
7815
16y 170d
573
1.98
2.80
3.36
2
Training: Checksums
by
gizmore
70
2y 36d
15
1.93
1.53
3.27
1
Training: No DNS
by
gizmore
211
2y 153d
24
1.92
3.79
5.83
2
IRC: Duckhunt
by
gizmore
33
2y 126d
9
1.78
1.78
8.89
2
PHP 0817
by
Gizmore
6179
13y 316d
409
1.61
3.79
3.50
1
Eigentor
by
gizmore
47
231d 8h
5
1.60
2.00
2.60
1
No Action
by
gizmore
16
35d 6h
5
1.20
2.20
1.80
1
Training: Crypto - Caesar I
by
Gizmore
12799
13y 301d
835
1.20
2.47
2.73
1
Training: WWW-Robots
by
Gizmore
11220
13y 272d
791
1.20
3.52
3.40
1
Training: Stegano I
by
Gizmore
13516
16y 70d
891
1.07
2.56
2.63
2
2021 Christmas Grampa
by
gizmore
218
2y 274d
26
0.81
1.12
2.00
1
Encodings: URL
by
Gizmore
11773
13y 184d
728
0.79
2.07
2.43
1
Training: ASCII
by
Gizmore
13090
13y 184d
837
0.55
1.82
1.68
1
Training: Get Sourced
by
Gizmore
19659
16y 170d
1835
0.49
1.75
2.21
0
CGX#4: Ascii Encoding
by
gizmore
and
x
69
1y 221d
6
0.33
2.67
2.33
1
CGX#3: Binary Encoding
by
gizmore
and
x
607
1y 227d
44
0.30
2.20
2.20
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
64
1y 227d
2
0.00
2.50
0.50
0
CGX#8: Base 64
by
gizmore
and
x
66
1y 209d
1
0.00
0.00
0.00