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
Hack The Web
HackMyVM
pwn.college
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
New Users
fs0c13ty
kaldoony
r00t4m3
omninight
Azraelix
chinmayjog
f3lli0t
b4u7
41 Online
Guest(x31)
,
Alex04
,
Asterak
,
benito255
,
codin_noob
,
occasus
,
rayaseiren
,
Valsorim
,
wekito
All(179)
,
Audio(4)
,
CGX(6)
,
Coding(23)
,
Cracking(12)
,
Crypto(26)
,
Encoding(18)
,
Exploit(60)
,
Forensics(1)
,
Fun(10)
,
HTTP(11)
,
Image(8)
,
Java(3)
,
Javascript(1)
,
Linux(9)
,
Logic(6)
,
Math(9)
,
MySQL(16)
,
Network(1)
,
PHP(27)
,
Python(2)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(12)
,
Stegano(25)
,
Storyline(4)
,
Training(41)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Scored Challenges
All
Browse Folder
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Warchall: Nurxxed
by
nurfed
22
11y 134d
7
8.71
10.00
9.00
7
Time to Reset II
by
Gizmore
and
noother
25
12y 241d
11
8.45
9.82
9.82
8
Crackcha
by
Gizmore
43
14y 157d
18
8.22
9.44
9.39
5
Preg Evasion
by
noother
170
14y 33d
26
6.96
9.15
8.54
6
Warchall: Tryouts
by
matrixman
147
13y 24d
18
8.00
9.00
9.00
6
Temper
by
jusb3
7
4y 39d
5
7.20
9.00
10.00
6
Light in the Darkness
by
Mawekl
153
12y 294d
21
7.38
8.90
7.57
7
Speed Your Way To VICtory
by
Jander
21
14y 19d
10
8.70
8.70
8.70
6
Anderson Application Auditing
by
Z
219
17y 30d
46
6.30
8.70
9.13
6
Blinded by the lighter
by
kwisatz
211
13y 195d
35
7.49
8.46
8.63
8
2013 New Years Special
by
quangntenemy
17
10y 353d
7
8.00
8.29
7.86
6
Three Times Sad
by
dloser
10
11y 147d
5
8.20
8.20
8.40
6
Table Names II
by
nurfed
357
11y 109d
34
5.71
8.15
7.68
7
Training: Warchall - 7 Tropical Fruits
by
tropic
175
13y 159d
21
6.52
8.10
8.19
7
What is your Name?
by
Mawekl
42
12y 294d
11
7.18
8.09
7.55
8
Agent Larry
by
Z
48
17y 56d
13
6.77
8.08
8.54
7
Save the World
by
Z
232
17y 56d
39
6.56
8.03
7.90
5
The Nap
by
Z
56
17y 56d
19
5.74
8.00
8.00
3
SSH... Z is sleeping
by
Z
180
13y 101d
30
5.30
8.00
7.63
6
Are you blind?
by
Mawekl
133
12y 294d
21
6.71
7.90
8.57
5
A Black Hats Tale
by
Z
233
16y 276d
49
6.04
7.73
7.96
6
Z - Reloaded
by
Z
and
Gizmore
140
15y 272d
34
5.85
7.65
8.18
7
Order By Query
by
Gizmore
520
15y 272d
71
6.46
7.56
7.34
5
Sudoku I
by
Gizmore
167
17y 5d
43
7.56
7.51
8.14
5
Blinded by the light
by
Gizmore
405
13y 340d
57
6.11
7.49
7.70
7
Screwed Signup
by
Gizmore
305
16y 68d
43
5.72
7.44
7.44
4
Warchall: Live RCE
by
phiber
and
nurfed
284
11y 157d
23
5.91
7.43
7.35
5
Fix Us
by
Z
and
Gizmore
91
16y 68d
24
5.75
7.38
6.83
4
Addslashes
by
Gizmore
892
15y 276d
76
5.39
7.25
6.61
7
Memorized
by
Gizmore
9
4y 137d
4
5.00
7.25
8.00
5
Time to Reset
by
Gizmore
134
12y 245d
27
5.56
7.22
7.33
4
HOST me
by
space
430
11y 317d
34
5.50
7.18
6.76
6
Credit Card Challenge Pwned!
by
Z
60
15y 272d
23
5.65
7.17
8.65
5
The Last Hope
by
bsdhell
125
14y 267d
20
7.40
7.15
8.25
5
Inka
by
Gizmore
36
13y 93d
12
6.00
7.08
7.92
6
B.AiM
by
BAIM
and
Gizmore
20
14y 128d
7
5.86
7.00
7.43
7
Disclosures
by
gizmore
and
dloser
21
10y 338d
9
7.11
6.89
7.78
6
Morsed
by
Gizmore
78
17y 56d
16
6.31
6.88
6.94
4
Yourself PHP
by
Gizmore
and
Kender
745
14y 278d
67
4.61
6.82
5.99
5
Smile
by
livinskull
and
Gizmore
86
13y 312d
19
5.84
6.79
7.74
5
The Travelling Customer
by
Gizmore
116
14y 128d
27
5.74
6.78
7.52
3
Few Bonaccis
by
gizmore
24
287d 4m
8
4.38
6.75
7.38
9
The BrownOS
by
dloser
4
11y 8d
3
10.00
6.67
10.00
4
Training: Time is of the Essence
by
gizmore
42
4y 230d
16
5.06
6.56
8.44
4
Burning Fox
by
Gizmore
155
13y 97d
27
4.81
6.56
8.19
4
The Guestbook
by
Gizmore
796
14y 278d
81
4.95
6.53
7.05
6
Babbage and Coldplay
by
ludde
49
13y 248d
13
6.08
6.38
7.38
4
Trivia
by
Z
and
Gizmore
806
16y 332d
96
5.25
6.32
7.18
2
PyHash
by
gizmore
50
1y 16d
13
2.62
6.31
5.08
4
Py-Tong
by
space
512
13y 50d
33
4.33
6.30
6.67
4
MD5.SALT
by
Gizmore
614
14y 202d
66
5.08
6.24
6.83
2
Training: GPG
by
Gizmore
1060
14y 145d
102
2.87
6.24
4.79
3
eXtract Me
by
oleg
162
13y 55d
38
5.55
6.18
6.95
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
16
4y 161d
6
4.83
6.17
9.33
5
Table Names
by
Gizmore
808
14y 278d
84
4.80
6.15
6.45
4
Training: RegexMini
by
ludde
654
13y 251d
53
4.34
6.15
5.43
7
Snake
by
Gizmore
and
lazer
46
14y 278d
14
5.64
6.14
8.71
2
Training: Regex
by
Gizmore
3194
14y 267d
321
4.14
6.09
5.08
3
PHP 0819
by
space
733
13y 44d
68
4.54
6.09
6.04
4
bill for Bill
by
Z
506
17y 5d
79
4.67
6.04
8.59
3
Stop us
by
noother
and
Gizmore
338
13y 279d
41
4.63
6.02
6.29
2
Training: MySQL II
by
Gizmore
3072
14y 186d
220
4.85
5.96
6.01
4
Quangcurrency
by
quangntenemy
and
Gizmore
307
15y 277d
44
3.66
5.86
6.64
6
GizCrypt
by
Gizmore
169
14y 267d
35
4.97
5.83
7.54
5
Can you read me
by
Gizmore
506
17y 56d
38
3.82
5.76
5.61
4
Choose your Path
by
Mart
and
gizmore
622
13y 72d
53
4.32
5.75
6.58
4
PHP 0816
by
Gizmore
809
15y 351d
69
4.09
5.75
5.48
3
ChATTACA
by
gizmore
8
151d 20h
8
3.75
5.75
8.25
6
Experience
by
Gizmore
20
11y 15d
9
6.44
5.67
6.56
4
Choose your Path II
by
Mart
and
gizmore
383
13y 69d
28
4.29
5.64
6.82
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
37
1y 154d
16
4.00
5.62
8.31
5
Valentine's Gold
by
gizmore
and
tehron
21
1y 104d
8
4.88
5.62
8.38
6
Malware
by
Z
209
16y 133d
30
4.17
5.60
6.77
3
Are you serial
by
Gizmore
624
13y 236d
59
3.37
5.58
5.61
5
QMine
by
quangntenemy
20
11y 233d
6
6.50
5.50
6.33
3
No Escape
by
Gizmore
2498
14y 278d
196
4.04
5.46
5.49
3
Illuminati
by
Gizmore
98
11y 233d
18
3.56
5.44
5.78
4
Crappyshare
by
Gizmore
641
14y 278d
52
3.73
5.44
6.08
6
Fremes
by
Gizmore
26
13y 312d
14
5.71
5.43
8.43
3
Simply Red
by
anto
346
16y 203d
36
5.17
5.42
6.53
2
Training: LSB
by
Gizmore
2094
14y 157d
155
3.41
5.40
5.32
3
PHP 0815
by
Gizmore
1122
16y 3d
89
4.04
5.39
5.16
3
Towers of Hanoi
by
Z
239
16y 320d
31
4.68
5.39
6.97
5
Brainfucked
by
Gizmore
266
11y 233d
39
4.15
5.38
5.85
2
Identity
by
gizmore
167
13y 169d
35
4.83
5.37
7.77
3
Britcoin
by
Gizmore
44
7y 75d
19
2.89
5.37
6.68
6
Letterworm
by
Gizmore
107
17y 56d
20
5.00
5.35
7.05
2
AUTH me
by
Gizmore
563
11y 316d
48
3.54
5.33
4.73
2
2021 Christmas Gifts
by
gizmore
25
3y 174d
9
2.89
5.33
5.89
3
Flow Over Astronomy
by
anto
398
16y 320d
44
4.36
5.32
5.57
6
The Cookie is a lie
by
Z
70
16y 255d
22
3.73
5.32
7.00
6
Count, don't wonder
by
galen
36
17y 56d
10
5.80
5.30
7.40
7
Old Years Eve 2020
by
Gizmore
13
4y 153d
4
6.50
5.25
5.75
5
WC Hashing Game
by
Gizmore
227
14y 181d
41
4.20
5.20
5.98
3
Training: WWW-Rewrites
by
Gizmore
444
14y 184d
40
3.33
5.17
5.42
7
Stalking
by
Gizmore
16
11y 316d
6
6.67
5.17
10.00
2
Training: PHP LFI
by
Gizmore
5009
14y 237d
330
2.87
5.16
4.91
1
CGX#10: SQL Injection
by
gizmore
and
x
134
1y 346d
17
3.12
5.06
6.00
4
Warchall: Live RFI
by
Gizmore
549
12y 363d
43
3.60
5.02
6.40
5
DropDaBass
by
anto
35
16y 320d
15
6.40
5.00
5.60
6
Nippon
by
Gizmore
and
lazer
10
8y 333d
7
8.29
5.00
6.71
3
htmlspecialchars
by
Gizmore
and
Kender
1122
16y 70d
92
3.45
4.88
4.07
2
Limited Access Too
by
wannabe7331
and
lordOric
1816
14y 119d
92
3.02
4.88
4.58
4
Training: Net Ports
by
Gizmore
464
11y 22h
24
3.12
4.83
4.67
3
Pimitive Encryption
by
Gizmore
401
14y 32d
64
3.47
4.83
6.92
3
PHP 0818
by
noother
1143
13y 264d
77
3.18
4.81
4.95
4
Warchall: Live LFI
by
Gizmore
625
12y 363d
43
3.84
4.79
5.93
3
Enlightment
by
anto
1125
16y 203d
134
5.04
4.74
6.07
2
Training: Warchall - The Beginning
by
WarChallStaff
2144
13y 159d
239
2.54
4.72
7.15
4
The Mime Files
by
Gizmore
58
3y 335d
14
3.64
4.71
7.79
2
Training: Register Globals
by
Gizmore
3055
14y 176d
202
2.59
4.59
4.65
2
Limited Access
by
wannabe7331
2542
14y 123d
148
2.66
4.59
4.27
2
Training: Programming 1
by
Gizmore
5117
16y 320d
247
2.89
4.58
4.86
5
Lettergrid
by
Gizmore
173
17y 56d
21
5.10
4.57
5.48
2
Training: Crypto - Digraphs
by
Gizmore
1254
14y 186d
132
4.26
4.45
5.31
2
Training: Baconian
by
Gizmore
1737
14y 169d
134
3.12
4.44
4.63
4
Fineprint
by
gizmore
17
2y 286d
5
4.40
4.40
6.60
5
Sidology
by
Gizmore
342
16y 320d
64
4.16
4.39
7.27
5
Out of the Cloud
by
anto
45
16y 313d
15
5.73
4.33
6.33
5
Zen
by
Gizmore
33
8y 172d
12
5.00
4.33
6.75
2
Training: Encodings I
by
Gizmore
5289
16y 348d
340
3.28
4.31
3.96
2
2021 Christmas Tweet
by
gizmore
15
3y 178d
7
3.86
4.29
6.14
2
Interesting
by
Gizmore
251
11y 43d
32
3.28
4.28
6.47
2
Training: WWW-Basics
by
Gizmore
1671
14y 184d
154
2.20
4.22
3.79
2
Training: MySQL I
by
Gizmore
6027
14y 186d
443
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1901
14y 176d
145
4.12
4.14
5.32
3
Shadowlamb - Chapter II
by
Gizmore
93
13y 169d
24
4.50
4.12
7.83
3
Stegano Woman
by
Z
492
17y 30d
42
3.81
4.10
5.21
3
Vermeer
by
XcrAckX
241
13y 312d
45
3.93
4.09
5.84
3
Rubik's Cube
by
space
34
6y 228d
13
4.85
4.08
6.62
2
Wanda (currently broken)
by
gizmore
74
8y 225d
19
4.89
4.05
5.63
1
Training: No DNS
by
gizmore
256
3y 39d
32
2.25
4.03
5.59
3
Connect the Dots
by
galen
975
17y 56d
79
3.37
4.01
5.37
3
Stegano Attachment
by
Gizmore
2012
14y 145d
155
2.53
4.01
4.55
3
Training: Crypto - Substitution II
by
Gizmore
535
14y 186d
59
3.61
3.92
5.44
2
PHP 0817
by
Gizmore
6224
14y 202d
413
1.60
3.78
3.48
3
Impossible n'est pas français
by
CommComm
454
16y 62d
47
2.91
3.77
6.00
2
Training: Caterpillar
by
Gizmore
408
13y 61d
42
4.71
3.74
3.52
2
Factor 2
by
Gizmore
176
5y 210d
21
2.57
3.71
6.86
2
Training: Crypto - Caesar II
by
Gizmore
2671
14y 186d
185
2.92
3.68
4.66
4
Training: Bacon Returns
by
Gizmore
233
14y 155d
23
4.65
3.65
3.78
2
Training: Crypto - Substitution I
by
Gizmore
3254
14y 186d
195
3.04
3.65
4.43
2
Repeating History
by
space
and
Gizmore
670
13y 80d
63
3.73
3.65
4.67
2
Railsbin
by
Gizmore
127
7y 172d
22
2.68
3.55
4.95
1
Training: WWW-Robots
by
Gizmore
11395
14y 157d
807
1.20
3.54
3.42
4
Chessy Hawks
by
Jinx
62
13y 58d
10
5.90
3.50
4.70
4
Gid Gud
by
gizmore
16
1y 107d
4
5.00
3.50
7.75
3
2021 Christmas Friday
by
gizmore
49
3y 176d
11
2.82
3.45
7.82
3
Luggage
by
MagicToast
36
317d 2h
9
2.78
3.33
8.44
2
Training: Crypto - Transposition I
by
Gizmore
4019
14y 186d
263
2.39
3.32
4.12
3
hi
by
Gizmore
2062
17y 56d
148
2.39
3.30
3.50
4
Tracks
by
Gizmore
938
13y 285d
69
2.64
3.16
3.38
2
PHP My Admin
by
Gizmore
701
13y 75d
41
3.54
3.05
3.27
5
Tribal Revival
by
gizmore
2
2y 158d
1
7.00
3.00
6.00
2
TBS Rehearsal
by
gizmore
and
theAnswer
23
1y 117d
4
2.75
3.00
8.00
3
Zebra
by
hirsch
1686
14y 128d
146
2.23
2.94
4.95
4
MD5 Broken
by
gizmore
23
229d 23h
10
3.30
2.90
6.90
5
Shadowlamb - Chapter IV
by
Gizmore
31
12y 287d
10
4.50
2.80
5.30
2
Prime Factory
by
ch0wch0w
7871
17y 56d
579
1.97
2.79
3.35
2
Shadowlamb - Chapter I
by
Gizmore
383
13y 305d
71
2.73
2.62
7.13
1
Training: Stegano I
by
Gizmore
13721
16y 320d
911
1.07
2.57
2.67
3
Contribute
by
Gizmore
13
4y 63d
2
2.50
2.50
6.00
1
Eigentor
by
gizmore
77
1y 117d
8
1.88
2.50
2.88
1
Training: Crypto - Caesar I
by
Gizmore
12997
14y 186d
849
1.19
2.47
2.73
1
CGX#3: Binary Encoding
by
gizmore
and
x
757
2y 112d
56
0.27
2.45
2.46
1
2021 Christmas Hippety
by
gizmore
97
3y 177d
18
3.06
2.44
4.22
1
CGX#16: Big Endian
by
gizmore
and
x
57
229d 23h
6
1.50
2.33
2.83
1
CGX#15: Still Binary
by
gizmore
and
x
88
229d 23h
14
1.64
2.29
2.21
3
Guesswork
by
Gizmore
1652
16y 3d
92
3.50
2.27
3.64
1
No Action
by
gizmore
57
286d 2h
10
1.20
2.10
1.60
1
Encodings: URL
by
Gizmore
11952
14y 70d
743
0.79
2.09
2.46
1
Training: ASCII
by
Gizmore
13305
14y 70d
852
0.54
1.83
1.70
2
IRC: Duckhunt
by
gizmore
38
3y 12d
11
1.64
1.82
9.09
1
Training: Get Sourced
by
Gizmore
20004
17y 56d
1864
0.49
1.76
2.22
4
Paranoid
by
Gizmore
162
14y 278d
36
3.17
1.75
5.00
2
Training: Checksums
by
gizmore
92
2y 286d
18
1.94
1.67
3.44
2
2021 Christmas Grampa
by
gizmore
248
3y 160d
29
0.76
1.41
2.24
4
Shadowlamb - Chapter III
by
Gizmore
46
13y 144d
11
3.82
1.36
8.36
2
LoFi
by
gizmore
27
3y 30d
4
2.75
0.75
2.75