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
mehmetkaragoz
Hackerf4r
B210970009
huslen
ThanniKudam
fuserck
awoman
ahmtgrkm
32 Online
Guest(x24)
,
B0nk3rZ
,
fuserck
,
ozgurbl
,
p0lar
,
SeRoM
,
windhund
,
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
Tribal Revival
by
gizmore
2
1y 116d
1
7.00
3.00
6.00
9
The BrownOS
by
dloser
4
9y 331d
3
10.00
6.67
10.00
6
Temper
by
jusb3
5
2y 362d
4
7.00
8.75
10.00
5
Valentine's Gold
by
gizmore
and
tehron
5
63d 2h
3
3.67
5.00
10.00
4
Fineprint
by
gizmore
8
1y 244d
5
4.40
4.40
6.60
4
Gid Gud
by
gizmore
8
65d 10h
3
5.00
3.00
7.67
7
Memorized
by
Gizmore
9
3y 95d
4
5.00
7.25
8.00
6
Three Times Sad
by
dloser
10
10y 105d
5
8.20
8.20
8.40
6
Nippon
by
Gizmore
and
lazer
10
7y 291d
7
8.29
5.00
6.71
3
Contribute
by
Gizmore
11
3y 21d
2
2.50
2.50
6.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
11
75d 6h
2
3.00
3.50
8.00
7
Old Years Eve 2020
by
Gizmore
12
3y 111d
4
6.50
5.25
5.75
2
2021 Christmas Tweet
by
gizmore
12
2y 136d
7
3.86
4.29
6.14
7
Stalking
by
Gizmore
13
10y 274d
5
6.60
5.20
10.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 119d
6
4.83
6.17
9.33
8
2013 New Years Special
by
quangntenemy
16
9y 311d
7
8.00
8.29
7.86
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
18
112d 9h
8
3.88
5.25
8.50
5
QMine
by
quangntenemy
19
10y 191d
6
6.50
5.50
6.33
6
B.AiM
by
BAIM
and
Gizmore
20
13y 86d
7
5.86
7.00
7.43
7
Warchall: Nurxxed
by
nurfed
20
10y 92d
7
8.71
10.00
9.00
6
Experience
by
Gizmore
20
9y 338d
9
6.44
5.67
6.56
7
Disclosures
by
gizmore
and
dloser
20
9y 296d
9
7.11
6.89
7.78
2
2021 Christmas Gifts
by
gizmore
20
2y 132d
6
3.00
5.33
6.17
2
LoFi
by
gizmore
20
1y 353d
4
2.75
0.75
2.75
7
Speed Your Way To VICtory
by
Jander
21
12y 342d
10
8.70
8.70
8.70
1
Eigentor
by
gizmore
22
75d 6h
2
1.50
2.50
3.00
7
Time to Reset II
by
Gizmore
and
noother
24
11y 199d
11
8.45
9.82
9.82
6
Fremes
by
Gizmore
25
12y 270d
13
5.69
5.31
8.46
3
Rubik's Cube
by
space
25
5y 186d
11
5.09
4.09
6.36
2
IRC: Duckhunt
by
gizmore
27
1y 335d
8
1.88
1.88
8.75
5
Zen
by
Gizmore
30
7y 130d
12
5.00
4.33
6.75
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 246d
10
4.50
2.80
5.30
5
DropDaBass
by
anto
33
15y 278d
14
6.50
5.00
5.50
6
Count, don't wonder
by
galen
34
16y 14d
9
5.89
5.44
7.33
5
Inka
by
Gizmore
34
12y 51d
12
6.00
7.08
7.92
4
Training: Time is of the Essence
by
gizmore
34
3y 188d
14
5.07
6.64
8.43
3
Britcoin
by
Gizmore
38
6y 34d
17
2.76
5.12
6.59
3
2021 Christmas Friday
by
gizmore
38
2y 134d
10
2.80
3.40
8.00
8
Crackcha
by
Gizmore
40
13y 115d
17
8.18
9.59
9.35
7
What is your Name?
by
Mawekl
41
11y 252d
11
7.18
8.09
7.55
5
Out of the Cloud
by
anto
42
15y 271d
15
5.73
4.33
6.33
6
Babbage and Coldplay
by
ludde
45
12y 206d
13
6.08
6.38
7.38
7
Snake
by
Gizmore
and
lazer
46
13y 237d
14
5.64
6.14
8.71
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 102d
11
3.82
1.36
8.36
8
Agent Larry
by
Z
47
16y 14d
13
6.77
8.08
8.54
4
The Mime Files
by
Gizmore
50
2y 293d
13
3.46
4.54
7.92
5
The Nap
by
Z
56
16y 14d
19
5.74
8.00
8.00
4
Chessy Hawks
by
Jinx
59
12y 16d
10
5.90
3.50
4.70
6
Credit Card Challenge Pwned!
by
Z
60
14y 231d
23
5.65
7.17
8.65
2
Training: Checksums
by
gizmore
61
1y 244d
14
2.00
1.57
3.50
1
2021 Christmas Hippety
by
gizmore
62
2y 135d
10
3.00
1.90
4.60
6
The Cookie is a lie
by
Z
68
15y 213d
21
3.76
5.38
6.90
6
Morsed
by
Gizmore
72
16y 14d
16
6.31
6.88
6.94
2
Wanda
by
Gizmore
74
7y 183d
19
4.89
4.05
5.63
1
CGX#10: SQL Injection
by
gizmore
and
x
75
304d 10h
8
3.50
5.88
6.38
5
Smile
by
livinskull
and
Gizmore
82
12y 270d
19
5.84
6.79
7.74
3
Illuminati
by
Gizmore
88
10y 191d
17
3.65
5.47
5.76
5
Fix Us
by
Z
and
Gizmore
89
15y 27d
24
5.75
7.38
6.83
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 127d
23
4.39
4.04
7.74
6
Letterworm
by
Gizmore
101
16y 14d
19
5.00
5.47
7.05
5
The Travelling Customer
by
Gizmore
105
13y 86d
26
5.81
6.92
7.65
2
Railsbin
by
Gizmore
115
6y 131d
22
2.68
3.55
4.95
5
The Last Hope
by
bsdhell
120
13y 225d
20
7.40
7.15
8.25
5
Time to Reset
by
Gizmore
124
11y 204d
26
5.54
7.19
7.38
6
Are you blind?
by
Mawekl
127
11y 252d
21
6.71
7.90
8.57
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 231d
34
5.85
7.65
8.18
2
Identity
by
gizmore
139
12y 127d
31
5.10
5.71
8.26
6
Warchall: Tryouts
by
matrixman
143
11y 348d
18
8.00
9.00
9.00
6
Light in the Darkness
by
Mawekl
147
11y 252d
20
7.35
8.85
7.55
4
Burning Fox
by
Gizmore
151
12y 56d
26
4.88
6.62
8.19
3
eXtract Me
by
oleg
154
12y 14d
36
5.53
6.25
6.89
4
Paranoid
by
Gizmore
158
13y 237d
35
3.11
1.80
4.97
2
Factor 2
by
Gizmore
158
4y 169d
20
2.55
3.70
6.85
5
Sudoku I
by
Gizmore
161
15y 329d
41
7.49
7.44
8.05
6
GizCrypt
by
Gizmore
161
13y 225d
34
4.97
5.85
7.59
5
Preg Evasion
by
noother
162
12y 357d
26
6.96
9.15
8.54
5
Lettergrid
by
Gizmore
166
16y 14d
20
5.10
4.70
5.40
3
SSH... Z is sleeping
by
Z
167
12y 59d
28
5.29
7.93
7.61
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 118d
21
6.52
8.10
8.19
1
Training: No DNS
by
gizmore
178
1y 362d
23
1.87
3.74
5.83
2
2021 Christmas Grampa
by
gizmore
199
2y 118d
25
0.80
1.12
2.00
6
Blinded by the lighter
by
kwisatz
200
12y 154d
34
7.50
8.47
8.65
6
Malware
by
Z
204
15y 92d
30
4.17
5.60
6.77
6
Anderson Application Auditing
by
Z
214
15y 353d
45
6.33
8.76
9.18
5
WC Hashing Game
by
Gizmore
220
13y 140d
41
4.20
5.20
5.98
4
Training: Bacon Returns
by
Gizmore
222
13y 113d
21
4.62
3.67
3.76
7
Save the World
by
Z
226
16y 14d
38
6.55
8.00
7.87
5
A Black Hats Tale
by
Z
228
15y 234d
48
6.00
7.71
7.96
3
Towers of Hanoi
by
Z
229
15y 278d
30
4.67
5.40
6.93
3
Vermeer
by
XcrAckX
231
12y 270d
44
3.93
4.07
5.82
2
Interesting
by
Gizmore
237
10y 1d
30
3.30
4.30
6.43
5
Brainfucked
by
Gizmore
253
10y 191d
38
4.21
5.39
5.89
4
Warchall: Live RCE
by
phiber
and
nurfed
277
10y 115d
23
5.91
7.43
7.35
4
Quangcurrency
by
quangntenemy
and
Gizmore
294
14y 236d
40
3.67
5.90
6.62
7
Screwed Signup
by
Gizmore
296
15y 27d
42
5.69
7.43
7.38
3
Stop us
by
noother
and
Gizmore
327
12y 237d
40
4.67
6.03
6.28
5
Sidology
by
Gizmore
336
15y 278d
64
4.16
4.39
7.27
3
Simply Red
by
anto
339
15y 162d
35
5.20
5.49
6.49
6
Table Names II
by
nurfed
346
10y 67d
33
5.70
8.15
7.73
4
Choose your Path II
by
Mart
and
gizmore
370
12y 27d
28
4.29
5.64
6.82
2
Shadowlamb - Chapter I
by
Gizmore
372
12y 263d
69
2.75
2.57
7.04
3
Flow Over Astronomy
by
anto
386
15y 278d
42
4.38
5.38
5.52
3
Pimitive Encryption
by
Gizmore
393
12y 355d
61
3.43
4.80
6.85
5
Blinded by the light
by
Gizmore
396
12y 299d
57
6.11
7.49
7.70
2
Training: Caterpillar
by
Gizmore
398
12y 19d
42
4.71
3.74
3.52
4
HOST me
by
space
421
10y 275d
33
5.55
7.33
6.85
3
Training: WWW-Rewrites
by
Gizmore
436
13y 143d
39
3.33
5.15
5.41
3
Impossible n'est pas français
by
CommComm
444
15y 20d
45
2.89
3.73
6.04
4
Training: Net Ports
by
Gizmore
451
9y 324d
24
3.12
4.83
4.67
3
Stegano Woman
by
Z
483
15y 353d
42
3.81
4.10
5.21
5
Can you read me
by
Gizmore
493
16y 14d
36
3.86
5.81
5.69
4
Py-Tong
by
space
493
12y 8d
32
4.31
6.31
6.69
4
bill for Bill
by
Z
502
15y 329d
79
4.67
6.04
8.59
1
CGX#3: Binary Encoding
by
gizmore
and
x
502
1y 70d
33
0.30
2.42
2.48
7
Order By Query
by
Gizmore
512
14y 231d
71
6.46
7.56
7.34
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 145d
58
3.64
3.97
5.43
4
Warchall: Live RFI
by
Gizmore
536
11y 321d
42
3.60
5.05
6.43
2
AUTH me
by
Gizmore
552
10y 274d
46
3.54
5.35
4.76
4
Choose your Path
by
Mart
and
gizmore
602
12y 30d
52
4.29
5.75
6.62
4
Warchall: Live LFI
by
Gizmore
607
11y 321d
41
3.88
4.80
6.00
4
MD5.SALT
by
Gizmore
608
13y 160d
65
5.11
6.25
6.82
3
Are you serial
by
Gizmore
615
12y 194d
58
3.34
5.59
5.62
4
Crappyshare
by
Gizmore
628
13y 237d
51
3.75
5.49
6.10
4
Training: RegexMini
by
ludde
640
12y 209d
51
4.35
6.12
5.45
2
Repeating History
by
space
and
Gizmore
655
12y 38d
61
3.75
3.67
4.67
2
PHP My Admin
by
Gizmore
685
12y 33d
40
3.50
3.00
3.17
3
PHP 0819
by
space
722
12y 2d
68
4.54
6.09
6.04
4
Yourself PHP
by
Gizmore
and
Kender
729
13y 237d
66
4.59
6.83
6.02
4
PHP 0816
by
Gizmore
783
14y 309d
66
4.05
5.76
5.47
4
The Guestbook
by
Gizmore
783
13y 237d
80
4.96
6.54
7.04
5
Table Names
by
Gizmore
793
13y 237d
83
4.81
6.17
6.47
4
Trivia
by
Z
and
Gizmore
794
15y 290d
95
5.24
6.34
7.18
4
Addslashes
by
Gizmore
871
14y 235d
75
5.40
7.24
6.64
4
Tracks
by
Gizmore
919
12y 243d
69
2.64
3.16
3.38
3
Connect the Dots
by
galen
965
16y 14d
77
3.34
3.99
5.38
2
Training: GPG
by
Gizmore
1049
13y 103d
101
2.86
6.21
4.78
3
PHP 0815
by
Gizmore
1100
14y 326d
88
4.07
5.40
5.19
3
htmlspecialchars
by
Gizmore
and
Kender
1107
15y 28d
92
3.45
4.88
4.07
3
Enlightment
by
anto
1118
15y 162d
133
5.05
4.74
6.10
3
PHP 0818
by
noother
1119
12y 223d
76
3.18
4.80
4.96
2
Training: Crypto - Digraphs
by
Gizmore
1236
13y 145d
131
4.26
4.47
5.30
3
Guesswork
by
Gizmore
1634
14y 326d
91
3.51
2.29
3.63
3
Zebra
by
hirsch
1638
13y 86d
143
2.23
2.94
4.96
2
Training: WWW-Basics
by
Gizmore
1657
13y 143d
152
2.19
4.19
3.78
2
Training: Baconian
by
Gizmore
1710
13y 128d
132
3.13
4.44
4.64
2
Limited Access Too
by
wannabe7331
and
lordOric
1791
13y 78d
91
3.01
4.88
4.58
2
Training: Math Pyramid
by
Gizmore
1867
13y 134d
143
4.13
4.15
5.31
3
Stegano Attachment
by
Gizmore
1965
13y 103d
154
2.53
4.00
4.54
3
hi
by
Gizmore
2030
16y 14d
146
2.40
3.30
3.50
2
Training: LSB
by
Gizmore
2059
13y 115d
151
3.42
5.46
5.34
2
Training: Warchall - The Beginning
by
WarChallStaff
2080
12y 118d
236
2.55
4.74
7.18
3
No Escape
by
Gizmore
2468
13y 237d
195
4.04
5.46
5.49
2
Limited Access
by
wannabe7331
2503
13y 81d
146
2.67
4.60
4.27
2
Training: Crypto - Caesar II
by
Gizmore
2611
13y 145d
181
2.93
3.69
4.65
2
Training: Register Globals
by
Gizmore
3004
13y 134d
196
2.57
4.55
4.62
2
Training: MySQL II
by
Gizmore
3019
13y 144d
217
4.83
5.97
6.00
2
Training: Regex
by
Gizmore
3113
13y 225d
315
4.16
6.10
5.10
2
Training: Crypto - Substitution I
by
Gizmore
3204
13y 145d
191
3.05
3.66
4.41
2
Training: Crypto - Transposition I
by
Gizmore
3936
13y 145d
259
2.40
3.32
4.12
2
Training: PHP LFI
by
Gizmore
4934
13y 195d
326
2.89
5.17
4.92
2
Training: Programming 1
by
Gizmore
5046
15y 278d
245
2.89
4.61
4.87
2
Training: Encodings I
by
Gizmore
5203
15y 307d
334
3.29
4.32
3.95
2
Training: MySQL I
by
Gizmore
5929
13y 145d
437
2.12
4.17
4.29
2
PHP 0817
by
Gizmore
6132
13y 160d
408
1.61
3.79
3.49
2
Prime Factory
by
ch0wch0w
7763
16y 14d
569
1.98
2.80
3.36
1
Training: WWW-Robots
by
Gizmore
11076
13y 115d
780
1.21
3.53
3.41
1
Encodings: URL
by
Gizmore
11641
13y 28d
716
0.80
2.06
2.43
1
Training: Crypto - Caesar I
by
Gizmore
12650
13y 145d
825
1.20
2.47
2.74
1
Training: ASCII
by
Gizmore
12939
13y 28d
827
0.55
1.83
1.69
1
Training: Stegano I
by
Gizmore
13353
15y 278d
876
1.07
2.57
2.63
1
Training: Get Sourced
by
Gizmore
19403
16y 14d
1805
0.49
1.74
2.20