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Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: Get Sourced
by
Gizmore
12461
10y 324d
1131
0.45
1.66
2.10
1
Training: ASCII
by
Gizmore
8390
7y 338d
593
0.51
1.77
1.64
1
Training: Crypto - Caesar I
by
Gizmore
7915
8y 89d
582
1.19
2.47
2.65
1
Training: Stegano I
by
Gizmore
8354
10y 223d
573
1.06
2.58
2.55
1
Training: WWW-Robots
by
Gizmore
7110
8y 60d
538
1.10
3.57
3.41
1
Encodings: URL
by
Gizmore
7655
7y 338d
503
0.75
2.01
2.34
2
Prime Factory
by
ch0wch0w
5375
10y 324d
441
1.88
2.73
3.46
2
Training: MySQL I
by
Gizmore
4108
8y 89d
323
2.11
4.02
4.31
2
PHP 0817
by
Gizmore
4353
8y 105d
320
1.43
3.70
3.40
2
Training: PHP LFI
by
Gizmore
3407
8y 140d
237
2.85
5.10
4.90
2
Training: Encodings I
by
Gizmore
3237
10y 251d
220
3.25
4.25
4.01
2
Training: Regex
by
Gizmore
1913
8y 170d
197
4.13
5.99
5.12
2
Training: Programming 1
by
Gizmore
3481
10y 223d
179
2.85
4.62
4.86
3
No Escape
by
Gizmore
2065
8y 181d
174
3.99
5.52
5.51
2
Training: Crypto - Transposition I
by
Gizmore
2555
8y 89d
174
2.31
3.34
4.09
2
Training: Warchall - The Beginning
by
WarChallStaff
1449
7y 62d
163
2.39
4.58
7.45
2
Training: MySQL II
by
Gizmore
1993
8y 89d
153
4.68
5.96
6.17
2
Training: Register Globals
by
Gizmore
2185
8y 79d
152
2.59
4.54
4.67
2
Training: WWW-Basics
by
Gizmore
1380
8y 87d
131
2.25
4.34
3.98
2
Training: Crypto - Substitution I
by
Gizmore
2092
8y 89d
129
2.93
3.61
4.29
2
Training: Crypto - Caesar II
by
Gizmore
1682
8y 89d
125
2.90
3.69
4.78
3
Stegano Attachment
by
Gizmore
1520
8y 48d
118
2.31
3.91
4.46
2
Limited Access
by
wannabe7331
1841
8y 25d
118
2.83
4.77
4.41
2
Training: LSB
by
Gizmore
1484
8y 60d
117
3.44
5.53
5.36
3
hi
by
Gizmore
1635
10y 324d
116
2.41
3.53
3.72
3
Enlightment
by
anto
981
10y 106d
116
5.08
4.78
6.21
2
Training: Math Pyramid
by
Gizmore
1327
8y 79d
108
4.10
4.27
5.47
2
Training: Baconian
by
Gizmore
1107
8y 72d
99
3.22
4.52
4.71
3
Zebra
by
hirsch
1051
8y 31d
94
2.23
3.01
4.91
2
Training: Crypto - Digraphs
by
Gizmore
771
8y 89d
87
3.93
4.34
5.15
3
Guesswork
by
Gizmore
1413
9y 271d
84
3.43
2.37
3.63
4
Trivia
by
Z
and
Gizmore
698
10y 235d
80
5.45
6.35
7.24
2
Training: GPG
by
Gizmore
782
8y 48d
78
2.95
6.13
4.64
2
Limited Access Too
by
wannabe7331
and
lordOric
1338
8y 22d
78
3.04
4.91
4.68
3
htmlspecialchars
by
Gizmore
and
Kender
863
9y 338d
74
3.43
5.16
4.23
3
PHP 0815
by
Gizmore
866
9y 271d
72
3.88
5.38
5.21
4
The Guestbook
by
Gizmore
643
8y 181d
71
4.90
6.54
7.10
4
bill for Bill
by
Z
459
10y 273d
69
4.67
6.00
8.54
5
Table Names
by
Gizmore
614
8y 181d
63
5.06
6.24
6.57
7
Order By Query
by
Gizmore
440
9y 175d
60
6.38
7.52
7.27
4
Tracks
by
Gizmore
732
7y 188d
59
2.64
3.29
3.59
4
Addslashes
by
Gizmore
685
9y 179d
58
5.52
7.24
6.59
3
PHP 0818
by
noother
840
7y 167d
56
3.09
4.86
5.07
3
Connect the Dots
by
galen
746
10y 324d
55
3.35
4.00
5.69
5
Sidology
by
Gizmore
291
10y 223d
55
4.13
4.45
7.29
4
Yourself PHP
by
Gizmore
and
Kender
566
8y 181d
55
4.45
6.96
6.13
4
PHP 0816
by
Gizmore
638
9y 254d
54
3.87
5.94
5.50
3
PHP 0819
by
space
586
6y 311d
54
4.54
6.26
6.46
4
MD5.SALT
by
Gizmore
496
8y 105d
53
5.30
6.43
7.08
3
Are you serial
by
Gizmore
527
7y 139d
51
3.37
5.76
5.73
5
Blinded by the light
by
Gizmore
311
7y 243d
50
6.06
7.48
7.72
2
Shadowlamb - Chapter I
by
Gizmore
269
7y 208d
47
2.70
2.81
7.49
4
Training: RegexMini
by
ludde
552
7y 154d
46
4.48
6.17
5.50
3
Training: Crypto - Substitution II
by
Gizmore
399
8y 89d
45
3.62
3.80
5.24
3
Pimitive Encryption
by
Gizmore
309
7y 300d
45
3.51
5.00
7.04
2
Repeating History
by
space
and
Gizmore
405
6y 348d
44
3.43
3.32
4.57
4
Choose your Path
by
Mart
and
Gizmore
479
6y 340d
44
4.32
5.73
6.70
4
Crappyshare
by
Gizmore
465
8y 181d
39
3.82
5.38
6.10
5
A Black Hats Tale
by
Z
194
10y 179d
38
6.00
7.66
7.97
3
Impossible n'est pas français
by
CommComm
351
9y 330d
38
2.84
3.68
6.16
6
Anderson Application Auditing
by
Z
168
10y 298d
36
6.36
8.83
9.17
3
Training: WWW-Rewrites
by
Gizmore
372
8y 87d
36
3.39
5.25
5.64
3
Flow Over Astronomy
by
anto
314
10y 223d
34
4.47
5.47
5.56
4
Quangcurrency
by
quangntenemy
and
Gizmore
237
9y 180d
34
3.79
6.00
6.74
5
WC Hashing Game
by
Gizmore
186
8y 84d
34
4.21
4.94
5.88
3
Vermeer
by
XcrAckX
188
7y 214d
34
3.91
3.94
5.74
4
Warchall: Live RFI
by
Gizmore
418
6y 266d
34
3.59
5.03
6.65
4
Warchall: Live LFI
by
Gizmore
462
6y 266d
33
3.85
4.70
6.30
6
Blinded by the lighter
by
kwisatz
169
7y 98d
32
7.56
8.62
8.78
6
Z - Reloaded
by
Z
and
Gizmore
127
9y 175d
31
5.74
7.55
8.06
3
Stop us
by
noother
and
Gizmore
252
7y 182d
31
4.35
5.84
6.23
2
AUTH me
by
Gizmore
294
5y 219d
31
3.32
5.42
4.97
5
Can you read me
by
Gizmore
404
10y 324d
30
3.77
5.67
5.60
3
Stegano Woman
by
Z
314
10y 298d
30
3.70
4.00
5.23
5
Sudoku I
by
Gizmore
119
10y 273d
30
7.53
7.50
7.97
7
Screwed Signup
by
Gizmore
212
9y 336d
30
6.00
7.50
7.37
7
Save the World
by
Z
182
10y 324d
28
6.46
7.96
7.89
3
Simply Red
by
anto
216
10y 106d
28
5.29
5.43
6.54
4
Py-Tong
by
space
357
6y 318d
28
4.29
6.39
6.68
4
HOST me
by
space
342
5y 220d
28
5.46
7.32
6.96
4
Paranoid
by
Gizmore
128
8y 181d
27
3.33
1.89
5.04
6
Table Names II
by
nurfed
271
5y 12d
27
5.67
8.15
7.85
3
Towers of Hanoi
by
Z
202
10y 223d
26
4.69
5.42
6.88
6
Malware
by
Z
191
10y 36d
26
4.00
5.46
6.77
6
GizCrypt
by
Gizmore
134
8y 170d
26
5.08
5.69
7.54
4
Identity
by
Gizmore
95
7y 72d
26
5.12
5.81
8.42
5
Brainfucked
by
Gizmore
171
5y 136d
26
4.12
5.65
6.58
2
Training: Caterpillar
by
Gizmore
154
6y 329d
24
3.79
3.21
3.33
3
eXtract Me
by
oleg
109
6y 323d
24
5.33
5.88
6.71
4
Choose your Path II
by
Mart
and
Gizmore
276
6y 337d
23
4.30
5.61
6.91
5
Fix Us
by
Z
and
Gizmore
84
9y 336d
22
5.77
7.27
6.73
5
Preg Evasion
by
noother
112
7y 301d
22
7.00
9.14
8.45
3
SSH... Z is sleeping
by
Z
119
7y 4d
22
5.27
8.14
7.68
2
PHP My Admin
by
Gizmore
326
6y 343d
22
3.45
3.45
3.41
6
Credit Card Challenge Pwned!
by
Z
57
9y 175d
21
5.67
7.10
8.62
4
Burning Fox
by
Gizmore
130
7y 20h
21
4.90
6.52
8.33
5
Time to Reset
by
Gizmore
86
6y 148d
21
5.48
7.19
7.43
4
Training: Net Ports
by
Gizmore
377
4y 268d
21
3.14
4.67
4.81
5
The Travelling Customer
by
Gizmore
82
8y 31d
20
5.70
6.90
7.45
2
Interesting
by
Gizmore
169
4y 311d
19
3.53
4.47
6.53
6
The Cookie is a lie
by
Z
64
10y 158d
18
3.72
5.44
6.94
4
Warchall: Live RCE
by
phiber
and
nurfed
205
5y 60d
18
5.89
7.33
7.33
5
The Last Hope
by
bsdhell
100
8y 170d
17
7.18
7.18
8.41
5
Smile
by
livinskull
and
Gizmore
68
7y 214d
17
6.00
6.71
7.65
3
Shadowlamb - Chapter II
by
Gizmore
77
7y 72d
17
4.29
3.59
7.71
7
Training: Warchall - 7 Tropical Fruits
by
tropic
142
7y 62d
17
6.35
7.94
8.12
5
The Nap
by
Z
47
10y 324d
16
5.75
7.94
7.88
6
Letterworm
by
Gizmore
88
10y 324d
16
5.06
5.56
7.00
4
Training: Bacon Returns
by
Gizmore
147
8y 58d
16
4.19
3.31
3.38
6
Are you blind?
by
Mawekl
99
6y 197d
16
7.06
8.06
8.81
6
Light in the Darkness
by
Mawekl
119
6y 197d
16
7.44
8.75
7.62
6
Warchall: Tryouts
by
matrixman
88
6y 292d
15
8.00
9.00
9.07
5
Lettergrid
by
Gizmore
139
10y 324d
14
4.86
4.79
5.36
5
Out of the Cloud
by
anto
39
10y 216d
14
5.86
4.43
6.36
7
Snake
by
Gizmore
and
lazer
45
8y 181d
14
5.64
6.14
8.71
8
Crackcha
by
Gizmore
32
8y 60d
14
7.93
9.50
9.21
6
Morsed
by
Gizmore
59
10y 324d
13
6.69
7.00
7.08
2
Railsbin
by
Gizmore
49
1y 75d
13
2.46
3.38
5.08
8
Agent Larry
by
Z
43
10y 324d
12
6.92
8.08
8.58
6
Fremes
by
Gizmore
20
7y 214d
11
5.73
5.55
8.27
7
Time to Reset II
by
Gizmore
and
noother
22
6y 144d
11
8.45
9.82
9.82
3
Illuminati
by
Gizmore
58
5y 136d
11
3.64
5.45
5.91
3
Britcoin
by
Gizmore
20
343d 20h
11
2.73
4.55
6.27
5
DropDaBass
by
anto
25
10y 223d
10
6.30
5.30
5.70
6
Babbage and Coldplay
by
ludde
40
7y 151d
9
6.11
5.89
7.33
4
Shadowlamb - Chapter III
by
Gizmore
37
7y 47d
9
4.33
1.11
8.11
5
Inka
by
Gizmore
24
6y 361d
9
5.67
6.78
8.11
2
Wanda
by
Gizmore
27
2y 128d
9
3.78
4.33
6.56
6
Count, don't wonder
by
galen
29
10y 324d
8
5.75
5.50
7.38
7
Speed Your Way To VICtory
by
Jander
18
7y 287d
8
8.62
8.88
8.62
7
What is your Name?
by
Mawekl
33
6y 197d
8
7.12
8.12
7.88
5
Shadowlamb - Chapter IV
by
Gizmore
24
6y 190d
8
4.38
2.62
5.88
6
B.AiM
by
BAIM
and
Gizmore
19
8y 31d
7
5.86
7.00
7.43
4
Chessy Hawks
by
Jinx
30
6y 326d
7
5.43
2.71
4.43
6
Disclosures
by
Gizmore
and
dloser
17
4y 240d
7
6.86
6.86
7.86
3
Rubik's Cube
by
space
11
131d 2m
7
5.14
4.43
6.29
5
QMine
by
quangntenemy
18
5y 136d
6
6.50
5.50
6.33
8
2013 New Years Special
by
quangntenemy
11
4y 256d
6
7.67
8.17
7.83
5
Zen
by
Gizmore
17
2y 75d
6
4.33
3.67
6.17
6
Three Times Sad
by
dloser
6
5y 50d
4
8.00
8.50
8.00
6
Experience
by
Gizmore
12
4y 283d
4
5.50
6.75
7.25
7
Stalking
by
Gizmore
8
5y 219d
3
5.67
5.00
10.00
7
Warchall: Nurxxed
by
nurfed
15
5y 37d
3
8.00
10.00
8.33
6
Nippon
by
Gizmore
and
lazer
5
2y 236d
3
8.00
7.00
9.67
9
The BrownOS
by
dloser
3
4y 276d
2
10.00
6.00
10.00