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
mrbubu
chickenrice
GeorgeV
onechzero
constantrik
realvoidgojo
shaggi
Yusei_Sei
87 Online
Guest(x84)
,
onechzero
,
rayaseiren
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
9
The BrownOS
by
dloser
4
10y 12d
3
10.00
6.67
10.00
7
Warchall: Nurxxed
by
nurfed
20
10y 138d
7
8.71
10.00
9.00
7
Speed Your Way To VICtory
by
Jander
21
13y 23d
10
8.70
8.70
8.70
7
Time to Reset II
by
Gizmore
and
noother
24
11y 245d
11
8.45
9.82
9.82
6
Nippon
by
Gizmore
and
lazer
10
7y 337d
7
8.29
5.00
6.71
6
Three Times Sad
by
dloser
10
10y 152d
5
8.20
8.20
8.40
8
Crackcha
by
Gizmore
40
13y 162d
17
8.18
9.59
9.35
6
Warchall: Tryouts
by
matrixman
143
12y 29d
18
8.00
9.00
9.00
8
2013 New Years Special
by
quangntenemy
16
9y 357d
7
8.00
8.29
7.86
6
Blinded by the lighter
by
kwisatz
202
12y 200d
34
7.50
8.47
8.65
5
Sudoku I
by
Gizmore
161
16y 10d
41
7.49
7.44
8.05
5
The Last Hope
by
bsdhell
121
13y 271d
20
7.40
7.15
8.25
6
Light in the Darkness
by
Mawekl
147
11y 299d
20
7.35
8.85
7.55
7
What is your Name?
by
Mawekl
41
11y 299d
11
7.18
8.09
7.55
7
Disclosures
by
gizmore
and
dloser
20
9y 342d
9
7.11
6.89
7.78
5
Tribal Revival
by
gizmore
2
1y 162d
1
7.00
3.00
6.00
6
Temper
by
jusb3
5
3y 43d
4
7.00
8.75
10.00
5
Preg Evasion
by
noother
166
13y 38d
26
6.96
9.15
8.54
8
Agent Larry
by
Z
47
16y 61d
13
6.77
8.08
8.54
6
Are you blind?
by
Mawekl
127
11y 299d
21
6.71
7.90
8.57
7
Stalking
by
Gizmore
14
10y 320d
6
6.67
5.17
10.00
7
Save the World
by
Z
226
16y 61d
38
6.55
8.00
7.87
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
12y 164d
21
6.52
8.10
8.19
5
DropDaBass
by
anto
33
15y 325d
14
6.50
5.00
5.50
5
QMine
by
quangntenemy
19
10y 237d
6
6.50
5.50
6.33
7
Old Years Eve 2020
by
Gizmore
12
3y 158d
4
6.50
5.25
5.75
7
Order By Query
by
Gizmore
513
14y 277d
71
6.46
7.56
7.34
6
Experience
by
Gizmore
20
10y 19d
9
6.44
5.67
6.56
6
Anderson Application Auditing
by
Z
214
16y 35d
45
6.33
8.76
9.18
6
Morsed
by
Gizmore
72
16y 61d
16
6.31
6.88
6.94
5
Blinded by the light
by
Gizmore
399
12y 345d
57
6.11
7.49
7.70
6
Babbage and Coldplay
by
ludde
45
12y 253d
13
6.08
6.38
7.38
5
A Black Hats Tale
by
Z
228
15y 280d
48
6.00
7.71
7.96
5
Inka
by
Gizmore
34
12y 97d
12
6.00
7.08
7.92
4
Warchall: Live RCE
by
phiber
and
nurfed
278
10y 161d
23
5.91
7.43
7.35
4
Chessy Hawks
by
Jinx
59
12y 62d
10
5.90
3.50
4.70
6
Count, don't wonder
by
galen
34
16y 61d
9
5.89
5.44
7.33
6
B.AiM
by
BAIM
and
Gizmore
20
13y 132d
7
5.86
7.00
7.43
6
Z - Reloaded
by
Z
and
Gizmore
138
14y 277d
34
5.85
7.65
8.18
5
Smile
by
livinskull
and
Gizmore
82
12y 316d
19
5.84
6.79
7.74
5
The Travelling Customer
by
Gizmore
106
13y 132d
26
5.81
6.92
7.65
5
Fix Us
by
Z
and
Gizmore
89
15y 73d
24
5.75
7.38
6.83
5
The Nap
by
Z
56
16y 61d
19
5.74
8.00
8.00
5
Out of the Cloud
by
anto
43
15y 317d
15
5.73
4.33
6.33
6
Table Names II
by
nurfed
347
10y 114d
33
5.70
8.15
7.73
6
Fremes
by
Gizmore
25
12y 316d
13
5.69
5.31
8.46
7
Screwed Signup
by
Gizmore
299
15y 73d
42
5.69
7.43
7.38
6
Credit Card Challenge Pwned!
by
Z
60
14y 277d
23
5.65
7.17
8.65
7
Snake
by
Gizmore
and
lazer
46
13y 283d
14
5.64
6.14
8.71
4
HOST me
by
space
424
10y 321d
33
5.55
7.33
6.85
5
Time to Reset
by
Gizmore
126
11y 250d
26
5.54
7.19
7.38
3
eXtract Me
by
oleg
155
12y 60d
36
5.53
6.25
6.89
4
Addslashes
by
Gizmore
875
14y 281d
75
5.40
7.24
6.64
3
SSH... Z is sleeping
by
Z
169
12y 105d
28
5.29
7.93
7.61
4
Trivia
by
Z
and
Gizmore
796
15y 336d
95
5.24
6.34
7.18
3
Simply Red
by
anto
339
15y 208d
35
5.20
5.49
6.49
4
MD5.SALT
by
Gizmore
609
13y 207d
65
5.11
6.25
6.82
5
Lettergrid
by
Gizmore
168
16y 61d
20
5.10
4.70
5.40
2
Identity
by
gizmore
140
12y 174d
31
5.10
5.71
8.26
3
Rubik's Cube
by
space
25
5y 232d
11
5.09
4.09
6.36
4
Training: Time is of the Essence
by
gizmore
34
3y 234d
14
5.07
6.64
8.43
3
Enlightment
by
anto
1118
15y 208d
133
5.05
4.74
6.10
6
Letterworm
by
Gizmore
101
16y 60d
19
5.00
5.47
7.05
5
Zen
by
Gizmore
30
7y 176d
12
5.00
4.33
6.75
7
Memorized
by
Gizmore
9
3y 141d
4
5.00
7.25
8.00
4
Gid Gud
by
gizmore
10
111d 13h
4
5.00
3.50
7.75
6
GizCrypt
by
Gizmore
163
13y 271d
35
4.97
5.83
7.54
4
The Guestbook
by
Gizmore
786
13y 283d
80
4.96
6.54
7.04
2
Wanda
by
Gizmore
74
7y 229d
19
4.89
4.05
5.63
2
Training: MySQL II
by
Gizmore
3027
13y 191d
217
4.83
5.97
6.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 165d
6
4.83
6.17
9.33
4
Burning Fox
by
Gizmore
152
12y 102d
27
4.81
6.56
8.19
5
Table Names
by
Gizmore
798
13y 283d
83
4.81
6.17
6.47
2
Training: Caterpillar
by
Gizmore
400
12y 65d
42
4.71
3.74
3.52
3
Stop us
by
noother
and
Gizmore
327
12y 283d
40
4.67
6.03
6.28
4
bill for Bill
by
Z
502
16y 10d
79
4.67
6.04
8.59
3
Towers of Hanoi
by
Z
229
15y 325d
30
4.67
5.40
6.93
4
Yourself PHP
by
Gizmore
and
Kender
731
13y 283d
66
4.59
6.83
6.02
4
Training: Bacon Returns
by
Gizmore
224
13y 159d
22
4.55
3.68
3.82
3
PHP 0819
by
space
723
12y 48d
68
4.54
6.09
6.04
5
Shadowlamb - Chapter IV
by
Gizmore
31
11y 292d
10
4.50
2.80
5.30
5
Valentine's Gold
by
gizmore
and
tehron
9
109d 5h
4
4.50
5.00
9.50
4
Fineprint
by
gizmore
9
1y 291d
5
4.40
4.40
6.60
3
Shadowlamb - Chapter II
by
Gizmore
91
12y 174d
23
4.39
4.04
7.74
3
Flow Over Astronomy
by
anto
386
15y 325d
42
4.38
5.38
5.52
4
Training: RegexMini
by
ludde
641
12y 256d
51
4.35
6.12
5.45
4
Py-Tong
by
space
497
12y 54d
33
4.33
6.30
6.67
4
Choose your Path
by
Mart
and
gizmore
605
12y 76d
52
4.29
5.75
6.62
4
Choose your Path II
by
Mart
and
gizmore
372
12y 73d
28
4.29
5.64
6.82
2
Training: Crypto - Digraphs
by
Gizmore
1240
13y 191d
131
4.26
4.47
5.30
5
Brainfucked
by
Gizmore
254
10y 237d
38
4.21
5.39
5.89
5
WC Hashing Game
by
Gizmore
222
13y 186d
41
4.20
5.20
5.98
6
Malware
by
Z
205
15y 138d
30
4.17
5.60
6.77
2
Training: Regex
by
Gizmore
3122
13y 271d
316
4.16
6.11
5.09
5
Sidology
by
Gizmore
337
15y 325d
64
4.16
4.39
7.27
2
Training: Math Pyramid
by
Gizmore
1873
13y 181d
143
4.13
4.15
5.31
3
PHP 0815
by
Gizmore
1102
15y 7d
88
4.07
5.40
5.19
4
PHP 0816
by
Gizmore
789
14y 355d
66
4.05
5.76
5.47
3
No Escape
by
Gizmore
2475
13y 283d
195
4.04
5.46
5.49
3
Vermeer
by
XcrAckX
233
12y 316d
45
3.93
4.09
5.84
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
23
158d 12h
10
3.90
5.70
8.60
4
Warchall: Live LFI
by
Gizmore
607
12y 3d
41
3.88
4.80
6.00
5
Can you read me
by
Gizmore
495
16y 61d
36
3.86
5.81
5.69
2
2021 Christmas Tweet
by
gizmore
13
2y 183d
7
3.86
4.29
6.14
4
Shadowlamb - Chapter III
by
Gizmore
46
12y 149d
11
3.82
1.36
8.36
3
Stegano Woman
by
Z
485
16y 35d
42
3.81
4.10
5.21
6
The Cookie is a lie
by
Z
68
15y 259d
21
3.76
5.38
6.90
2
Repeating History
by
space
and
Gizmore
656
12y 84d
61
3.75
3.67
4.67
4
Crappyshare
by
Gizmore
631
13y 283d
51
3.75
5.49
6.10
4
Quangcurrency
by
quangntenemy
and
Gizmore
297
14y 282d
41
3.68
5.90
6.66
3
Illuminati
by
Gizmore
88
10y 237d
17
3.65
5.47
5.76
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 191d
58
3.64
3.97
5.43
4
Warchall: Live RFI
by
Gizmore
536
12y 3d
42
3.60
5.05
6.43
2
AUTH me
by
Gizmore
553
10y 320d
46
3.54
5.35
4.76
3
Guesswork
by
Gizmore
1636
15y 7d
91
3.51
2.29
3.63
2
PHP My Admin
by
Gizmore
687
12y 79d
40
3.50
3.00
3.17
1
CGX#10: SQL Injection
by
gizmore
and
x
83
350d 13h
8
3.50
5.88
6.38
4
The Mime Files
by
Gizmore
51
2y 339d
13
3.46
4.54
7.92
3
htmlspecialchars
by
Gizmore
and
Kender
1108
15y 75d
92
3.45
4.88
4.07
3
Pimitive Encryption
by
Gizmore
394
13y 37d
61
3.43
4.80
6.85
2
Training: LSB
by
Gizmore
2064
13y 162d
151
3.42
5.46
5.34
3
Are you serial
by
Gizmore
615
12y 240d
58
3.34
5.59
5.62
3
Connect the Dots
by
galen
966
16y 61d
77
3.34
3.99
5.38
3
Training: WWW-Rewrites
by
Gizmore
437
13y 189d
39
3.33
5.15
5.41
2
Interesting
by
Gizmore
237
10y 48d
30
3.30
4.30
6.43
2
Training: Encodings I
by
Gizmore
5221
15y 353d
336
3.29
4.33
3.96
3
PHP 0818
by
noother
1122
12y 269d
76
3.18
4.80
4.96
2
Training: Baconian
by
Gizmore
1715
13y 174d
132
3.13
4.44
4.64
4
Training: Net Ports
by
Gizmore
451
10y 5d
24
3.12
4.83
4.67
4
Paranoid
by
Gizmore
158
13y 283d
35
3.11
1.80
4.97
2
Training: Crypto - Substitution I
by
Gizmore
3213
13y 191d
191
3.05
3.66
4.41
2
Limited Access Too
by
wannabe7331
and
lordOric
1796
13y 124d
91
3.01
4.88
4.58
1
2021 Christmas Hippety
by
gizmore
66
2y 181d
11
3.00
2.00
4.55
2
Training: Crypto - Caesar II
by
Gizmore
2621
13y 191d
182
2.93
3.69
4.64
2
Training: Programming 1
by
Gizmore
5058
15y 325d
245
2.89
4.61
4.87
3
Impossible n'est pas français
by
CommComm
444
15y 66d
45
2.89
3.73
6.04
2
Training: PHP LFI
by
Gizmore
4944
13y 241d
327
2.88
5.17
4.92
2
Training: GPG
by
Gizmore
1051
13y 149d
101
2.86
6.21
4.78
2
2021 Christmas Gifts
by
gizmore
21
2y 178d
7
2.86
5.00
5.86
3
2021 Christmas Friday
by
gizmore
42
2y 181d
10
2.80
3.40
8.00
3
Britcoin
by
Gizmore
38
6y 80d
17
2.76
5.12
6.59
2
Shadowlamb - Chapter I
by
Gizmore
373
12y 310d
69
2.75
2.57
7.04
2
LoFi
by
gizmore
20
2y 34d
4
2.75
0.75
2.75
2
Railsbin
by
Gizmore
118
6y 177d
22
2.68
3.55
4.95
2
Limited Access
by
wannabe7331
2508
13y 127d
146
2.67
4.60
4.27
2
TBS Rehearsal
by
gizmore
and
theAnswer
14
121d 10h
3
2.67
3.00
7.67
4
Tracks
by
Gizmore
923
12y 290d
69
2.64
3.16
3.38
2
Training: Register Globals
by
Gizmore
3011
13y 181d
196
2.57
4.55
4.62
2
Factor 2
by
Gizmore
160
4y 215d
20
2.55
3.70
6.85
2
Training: Warchall - The Beginning
by
WarChallStaff
2087
12y 164d
237
2.54
4.73
7.16
3
Stegano Attachment
by
Gizmore
1970
13y 149d
154
2.53
4.00
4.54
3
Contribute
by
Gizmore
11
3y 67d
2
2.50
2.50
6.00
2
Training: Crypto - Transposition I
by
Gizmore
3947
13y 191d
259
2.40
3.32
4.12
3
hi
by
Gizmore
2033
16y 61d
146
2.40
3.30
3.50
2
PyHash
by
gizmore
9
20d 6h
4
2.25
6.75
5.00
3
Zebra
by
hirsch
1643
13y 132d
143
2.23
2.94
4.96
2
Training: WWW-Basics
by
Gizmore
1657
13y 189d
152
2.19
4.19
3.78
2
Training: MySQL I
by
Gizmore
5947
13y 191d
438
2.12
4.17
4.28
2
Prime Factory
by
ch0wch0w
7776
16y 61d
569
1.98
2.80
3.36
2
Training: Checksums
by
gizmore
65
1y 291d
15
1.93
1.53
3.27
1
Training: No DNS
by
gizmore
190
2y 43d
24
1.92
3.79
5.83
2
IRC: Duckhunt
by
gizmore
28
2y 16d
8
1.88
1.88
8.75
2
PHP 0817
by
Gizmore
6150
13y 207d
409
1.61
3.79
3.50
1
Eigentor
by
gizmore
30
121d 10h
2
1.50
2.50
3.00
1
Training: WWW-Robots
by
Gizmore
11118
13y 162d
783
1.20
3.54
3.42
1
Training: Crypto - Caesar I
by
Gizmore
12691
13y 191d
830
1.20
2.48
2.74
1
Training: Stegano I
by
Gizmore
13395
15y 325d
879
1.07
2.57
2.63
2
2021 Christmas Grampa
by
gizmore
209
2y 164d
26
0.81
1.12
2.00
1
Encodings: URL
by
Gizmore
11681
13y 74d
719
0.80
2.07
2.44
1
Training: ASCII
by
Gizmore
12984
13y 74d
830
0.55
1.83
1.69
1
Training: Get Sourced
by
Gizmore
19476
16y 61d
1818
0.49
1.74
2.20
1
CGX#3: Binary Encoding
by
gizmore
and
x
538
1y 117d
36
0.28
2.25
2.31