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
buffyo
lhj4157
LACiA
lantern
Fantazer
FP1uto
ciphergirl
chimera
74 Online
Guest(x68)
,
faust
,
livinskull
,
tehron
,
xseris
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
Valentine's Gold
by
gizmore
and
tehron
5
43d 43m
3
3.67
5.00
10.00
4
Gid Gud
by
gizmore
8
45d 8h
3
5.00
3.00
7.67
1
Eigentor
by
gizmore
17
55d 5h
2
1.50
2.50
3.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
11
55d 5h
2
3.00
3.50
8.00
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
17
92d 7h
7
4.00
5.00
8.71
1
CGX#10: SQL Injection
by
gizmore
and
x
72
284d 8h
8
3.50
5.88
6.38
1
CGX#3: Binary Encoding
by
gizmore
and
x
479
1y 50d
31
0.32
2.45
2.29
5
Tribal Revival
by
gizmore
2
1y 96d
1
7.00
3.00
6.00
4
Fineprint
by
gizmore
8
1y 224d
5
4.40
4.40
6.60
2
Training: Checksums
by
gizmore
59
1y 224d
14
2.00
1.57
3.50
2
IRC: Duckhunt
by
gizmore
27
1y 315d
8
1.88
1.88
8.75
2
LoFi
by
gizmore
19
1y 333d
3
2.67
0.67
2.33
1
Training: No DNS
by
gizmore
177
1y 342d
23
1.87
3.74
5.83
2
2021 Christmas Grampa
by
gizmore
190
2y 98d
23
0.70
1.13
2.13
2
2021 Christmas Gifts
by
gizmore
20
2y 112d
6
3.00
5.33
6.17
3
2021 Christmas Friday
by
gizmore
38
2y 114d
10
2.80
3.40
8.00
1
2021 Christmas Hippety
by
gizmore
60
2y 115d
10
3.00
1.90
4.60
2
2021 Christmas Tweet
by
gizmore
12
2y 116d
7
3.86
4.29
6.14
4
The Mime Files
by
Gizmore
49
2y 273d
13
3.46
4.54
7.92
6
Temper
by
jusb3
5
2y 342d
4
7.00
8.75
10.00
3
Contribute
by
Gizmore
11
3y 1d
2
2.50
2.50
6.00
7
Memorized
by
Gizmore
9
3y 75d
4
5.00
7.25
8.00
7
Old Years Eve 2020
by
Gizmore
12
3y 91d
4
6.50
5.25
5.75
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 99d
6
4.83
6.17
9.33
4
Training: Time is of the Essence
by
gizmore
34
3y 168d
14
5.07
6.64
8.43
2
Factor 2
by
Gizmore
157
4y 149d
20
2.55
3.70
6.85
3
Rubik's Cube
by
space
25
5y 166d
11
5.09
4.09
6.36
3
Britcoin
by
Gizmore
38
6y 13d
17
2.76
5.12
6.59
2
Railsbin
by
Gizmore
115
6y 111d
22
2.68
3.55
4.95
5
Zen
by
Gizmore
30
7y 110d
12
5.00
4.33
6.75
2
Wanda
by
Gizmore
74
7y 163d
19
4.89
4.05
5.63
6
Nippon
by
Gizmore
and
lazer
10
7y 271d
7
8.29
5.00
6.71
7
Disclosures
by
gizmore
and
dloser
19
9y 276d
8
7.00
6.75
7.62
8
2013 New Years Special
by
quangntenemy
16
9y 291d
7
8.00
8.29
7.86
4
Training: Net Ports
by
Gizmore
450
9y 303d
24
3.12
4.83
4.67
9
The BrownOS
by
dloser
4
9y 311d
3
10.00
6.67
10.00
6
Experience
by
Gizmore
20
9y 318d
9
6.44
5.67
6.56
2
Interesting
by
Gizmore
237
9y 346d
30
3.30
4.30
6.43
6
Table Names II
by
nurfed
346
10y 47d
33
5.70
8.15
7.73
7
Warchall: Nurxxed
by
nurfed
20
10y 72d
7
8.71
10.00
9.00
6
Three Times Sad
by
dloser
10
10y 85d
5
8.20
8.20
8.40
4
Warchall: Live RCE
by
phiber
and
nurfed
276
10y 95d
23
5.91
7.43
7.35
3
Illuminati
by
Gizmore
88
10y 171d
17
3.65
5.47
5.76
5
QMine
by
quangntenemy
19
10y 171d
6
6.50
5.50
6.33
5
Brainfucked
by
Gizmore
252
10y 171d
38
4.21
5.39
5.89
2
AUTH me
by
Gizmore
552
10y 254d
46
3.54
5.35
4.76
7
Stalking
by
Gizmore
13
10y 254d
5
6.60
5.20
10.00
4
HOST me
by
space
420
10y 255d
33
5.55
7.33
6.85
7
Time to Reset II
by
Gizmore
and
noother
24
11y 179d
11
8.45
9.82
9.82
5
Time to Reset
by
Gizmore
124
11y 184d
26
5.54
7.19
7.38
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 226d
10
4.50
2.80
5.30
7
What is your Name?
by
Mawekl
41
11y 232d
11
7.18
8.09
7.55
6
Light in the Darkness
by
Mawekl
145
11y 232d
20
7.35
8.85
7.55
6
Are you blind?
by
Mawekl
124
11y 232d
20
6.70
7.85
8.65
4
Warchall: Live RFI
by
Gizmore
535
11y 301d
42
3.60
5.05
6.43
4
Warchall: Live LFI
by
Gizmore
607
11y 301d
41
3.88
4.80
6.00
6
Warchall: Tryouts
by
matrixman
143
11y 327d
18
8.00
9.00
9.00
3
PHP 0819
by
space
722
11y 347d
68
4.54
6.09
6.04
4
Py-Tong
by
space
493
11y 353d
32
4.31
6.31
6.69
3
eXtract Me
by
oleg
153
11y 358d
36
5.53
6.25
6.89
4
Chessy Hawks
by
Jinx
59
11y 361d
10
5.90
3.50
4.70
2
Training: Caterpillar
by
Gizmore
398
11y 364d
42
4.71
3.74
3.52
4
Choose your Path II
by
Mart
and
gizmore
369
12y 7d
28
4.29
5.64
6.82
4
Choose your Path
by
Mart
and
gizmore
601
12y 10d
52
4.29
5.75
6.62
2
PHP My Admin
by
Gizmore
684
12y 13d
40
3.50
3.00
3.17
2
Repeating History
by
space
and
Gizmore
655
12y 18d
61
3.75
3.67
4.67
5
Inka
by
Gizmore
34
12y 31d
12
6.00
7.08
7.92
4
Burning Fox
by
Gizmore
151
12y 35d
26
4.88
6.62
8.19
3
SSH... Z is sleeping
by
Z
167
12y 39d
28
5.29
7.93
7.61
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 82d
11
3.82
1.36
8.36
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 97d
21
6.52
8.10
8.19
2
Training: Warchall - The Beginning
by
WarChallStaff
2076
12y 97d
236
2.55
4.74
7.18
2
Identity
by
gizmore
136
12y 107d
31
5.10
5.71
8.26
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 107d
23
4.39
4.04
7.74
6
Blinded by the lighter
by
kwisatz
199
12y 133d
34
7.50
8.47
8.65
3
Are you serial
by
Gizmore
615
12y 174d
58
3.34
5.59
5.62
6
Babbage and Coldplay
by
ludde
45
12y 186d
13
6.08
6.38
7.38
4
Training: RegexMini
by
ludde
640
12y 189d
51
4.35
6.12
5.45
3
PHP 0818
by
noother
1119
12y 203d
76
3.18
4.80
4.96
3
Stop us
by
noother
and
Gizmore
326
12y 217d
40
4.67
6.03
6.28
4
Tracks
by
Gizmore
919
12y 223d
69
2.64
3.16
3.38
2
Shadowlamb - Chapter I
by
Gizmore
372
12y 243d
69
2.75
2.57
7.04
3
Vermeer
by
XcrAckX
231
12y 250d
44
3.93
4.07
5.82
6
Fremes
by
Gizmore
25
12y 250d
13
5.69
5.31
8.46
5
Smile
by
livinskull
and
Gizmore
82
12y 250d
19
5.84
6.79
7.74
5
Blinded by the light
by
Gizmore
393
12y 279d
57
6.11
7.49
7.70
7
Speed Your Way To VICtory
by
Jander
21
12y 322d
10
8.70
8.70
8.70
3
Pimitive Encryption
by
Gizmore
393
12y 335d
61
3.43
4.80
6.85
5
Preg Evasion
by
noother
162
12y 336d
26
6.96
9.15
8.54
1
Encodings: URL
by
Gizmore
11617
13y 8d
713
0.80
2.06
2.43
1
Training: ASCII
by
Gizmore
12911
13y 8d
825
0.55
1.83
1.69
2
Limited Access Too
by
wannabe7331
and
lordOric
1789
13y 57d
91
3.01
4.88
4.58
2
Limited Access
by
wannabe7331
2503
13y 61d
145
2.66
4.60
4.29
5
The Travelling Customer
by
Gizmore
104
13y 66d
26
5.81
6.92
7.65
3
Zebra
by
hirsch
1636
13y 66d
143
2.23
2.94
4.96
6
B.AiM
by
BAIM
and
Gizmore
20
13y 66d
7
5.86
7.00
7.43
3
Stegano Attachment
by
Gizmore
1964
13y 83d
154
2.53
4.00
4.54
2
Training: GPG
by
Gizmore
1049
13y 83d
101
2.86
6.21
4.78
4
Training: Bacon Returns
by
Gizmore
222
13y 93d
21
4.62
3.67
3.76
8
Crackcha
by
Gizmore
40
13y 95d
17
8.18
9.59
9.35
2
Training: LSB
by
Gizmore
2058
13y 95d
151
3.42
5.46
5.34
1
Training: WWW-Robots
by
Gizmore
11056
13y 95d
778
1.21
3.53
3.42
2
Training: Baconian
by
Gizmore
1710
13y 107d
132
3.13
4.44
4.64
2
Training: Math Pyramid
by
Gizmore
1866
13y 114d
142
4.13
4.15
5.32
2
Training: Register Globals
by
Gizmore
3004
13y 114d
196
2.57
4.55
4.62
5
WC Hashing Game
by
Gizmore
220
13y 120d
41
4.20
5.20
5.98
3
Training: WWW-Rewrites
by
Gizmore
435
13y 123d
39
3.33
5.15
5.41
2
Training: WWW-Basics
by
Gizmore
1655
13y 123d
152
2.19
4.19
3.78
2
Training: MySQL II
by
Gizmore
3017
13y 124d
217
4.83
5.97
6.00
2
Training: MySQL I
by
Gizmore
5921
13y 124d
437
2.12
4.17
4.29
2
Training: Crypto - Digraphs
by
Gizmore
1235
13y 124d
131
4.26
4.47
5.30
1
Training: Crypto - Caesar I
by
Gizmore
12627
13y 124d
824
1.20
2.47
2.74
2
Training: Crypto - Caesar II
by
Gizmore
2609
13y 124d
181
2.93
3.69
4.65
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 124d
58
3.64
3.97
5.43
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
4
MD5.SALT
by
Gizmore
608
13y 140d
65
5.11
6.25
6.82
2
PHP 0817
by
Gizmore
6128
13y 140d
408
1.61
3.79
3.49
2
Training: PHP LFI
by
Gizmore
4932
13y 175d
326
2.89
5.17
4.92
5
The Last Hope
by
bsdhell
120
13y 205d
20
7.40
7.15
8.25
6
GizCrypt
by
Gizmore
161
13y 205d
34
4.97
5.85
7.59
2
Training: Regex
by
Gizmore
3112
13y 205d
315
4.16
6.10
5.10
7
Snake
by
Gizmore
and
lazer
46
13y 216d
14
5.64
6.14
8.71
4
Paranoid
by
Gizmore
158
13y 216d
35
3.11
1.80
4.97
4
The Guestbook
by
Gizmore
783
13y 216d
80
4.96
6.54
7.04
4
Crappyshare
by
Gizmore
628
13y 216d
51
3.75
5.49
6.10
5
Table Names
by
Gizmore
792
13y 216d
83
4.81
6.17
6.47
3
No Escape
by
Gizmore
2467
13y 216d
195
4.04
5.46
5.49
4
Yourself PHP
by
Gizmore
and
Kender
729
13y 216d
66
4.59
6.83
6.02
7
Order By Query
by
Gizmore
512
14y 210d
71
6.46
7.56
7.34
6
Credit Card Challenge Pwned!
by
Z
60
14y 210d
23
5.65
7.17
8.65
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 210d
34
5.85
7.65
8.18
4
Addslashes
by
Gizmore
871
14y 214d
75
5.40
7.24
6.64
4
Quangcurrency
by
quangntenemy
and
Gizmore
293
14y 215d
40
3.67
5.90
6.62
4
PHP 0816
by
Gizmore
783
14y 289d
66
4.05
5.76
5.47
3
Guesswork
by
Gizmore
1633
14y 306d
91
3.51
2.29
3.63
3
PHP 0815
by
Gizmore
1100
14y 306d
88
4.07
5.40
5.19
3
Impossible n'est pas français
by
CommComm
444
15y 7h
45
2.89
3.73
6.04
7
Screwed Signup
by
Gizmore
295
15y 7d
41
5.68
7.39
7.39
5
Fix Us
by
Z
and
Gizmore
89
15y 7d
24
5.75
7.38
6.83
3
htmlspecialchars
by
Gizmore
and
Kender
1107
15y 8d
92
3.45
4.88
4.07
6
Malware
by
Z
204
15y 71d
30
4.17
5.60
6.77
3
Simply Red
by
anto
339
15y 141d
35
5.20
5.49
6.49
3
Enlightment
by
anto
1118
15y 141d
133
5.05
4.74
6.10
6
The Cookie is a lie
by
Z
68
15y 193d
21
3.76
5.38
6.90
5
A Black Hats Tale
by
Z
228
15y 214d
48
6.00
7.71
7.96
5
Out of the Cloud
by
anto
42
15y 251d
15
5.73
4.33
6.33
3
Towers of Hanoi
by
Z
229
15y 258d
30
4.67
5.40
6.93
5
Sidology
by
Gizmore
335
15y 258d
63
4.17
4.46
7.29
5
DropDaBass
by
anto
33
15y 258d
14
6.50
5.00
5.50
3
Flow Over Astronomy
by
anto
385
15y 258d
42
4.38
5.38
5.52
2
Training: Programming 1
by
Gizmore
5043
15y 258d
245
2.89
4.61
4.87
1
Training: Stegano I
by
Gizmore
13327
15y 258d
874
1.07
2.58
2.63
4
Trivia
by
Z
and
Gizmore
794
15y 270d
95
5.24
6.34
7.18
2
Training: Encodings I
by
Gizmore
5200
15y 286d
334
3.29
4.32
3.95
5
Sudoku I
by
Gizmore
161
15y 308d
41
7.49
7.44
8.05
4
bill for Bill
by
Z
502
15y 308d
79
4.67
6.04
8.59
6
Anderson Application Auditing
by
Z
214
15y 333d
45
6.33
8.76
9.18
3
Stegano Woman
by
Z
483
15y 333d
42
3.81
4.10
5.21
6
Letterworm
by
Gizmore
101
15y 359d
19
5.00
5.47
7.05
2
Prime Factory
by
ch0wch0w
7756
15y 359d
569
1.98
2.80
3.36
6
Morsed
by
Gizmore
72
15y 359d
16
6.31
6.88
6.94
3
Connect the Dots
by
galen
965
15y 359d
77
3.34
3.99
5.38
3
hi
by
Gizmore
2028
15y 359d
146
2.40
3.30
3.50
6
Count, don't wonder
by
galen
34
15y 359d
9
5.89
5.44
7.33
1
Training: Get Sourced
by
Gizmore
19377
15y 359d
1804
0.49
1.74
2.20
7
Save the World
by
Z
225
15y 359d
38
6.55
8.00
7.87
5
Can you read me
by
Gizmore
493
15y 359d
36
3.86
5.81
5.69
8
Agent Larry
by
Z
47
15y 359d
13
6.77
8.08
8.54
5
Lettergrid
by
Gizmore
166
15y 359d
20
5.10
4.70
5.40
5
The Nap
by
Z
56
15y 359d
19
5.74
8.00
8.00