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All(180)
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Scored Challenges
All
Browse Folder
Training Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
3
Zebra
by
hirsch
1636
13y 66d
143
2.23
2.94
4.96
1
Training: WWW-Robots
by
Gizmore
11056
13y 96d
778
1.21
3.53
3.42
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
4
Training: Time is of the Essence
by
gizmore
34
3y 168d
14
5.07
6.64
8.43
1
Training: Stegano I
by
Gizmore
13327
15y 259d
874
1.07
2.58
2.63
2
Training: Register Globals
by
Gizmore
3004
13y 114d
196
2.57
4.55
4.62
4
Training: RegexMini
by
ludde
640
12y 190d
51
4.35
6.12
5.45
2
Training: Regex
by
Gizmore
3112
13y 205d
315
4.16
6.10
5.10
2
Training: Programming 1
by
Gizmore
5043
15y 259d
245
2.89
4.61
4.87
2
Training: PHP LFI
by
Gizmore
4932
13y 175d
326
2.89
5.17
4.92
1
Training: No DNS
by
gizmore
177
1y 342d
23
1.87
3.74
5.83
2
Training: MySQL II
by
Gizmore
3017
13y 125d
217
4.83
5.97
6.00
2
Training: MySQL I
by
Gizmore
5921
13y 125d
437
2.12
4.17
4.29
2
Training: Math Pyramid
by
Gizmore
1866
13y 114d
142
4.13
4.15
5.32
2
Training: LSB
by
Gizmore
2058
13y 96d
151
3.42
5.46
5.34
2
Training: GPG
by
Gizmore
1049
13y 83d
101
2.86
6.21
4.78
1
Training: Get Sourced
by
Gizmore
19377
15y 359d
1804
0.49
1.74
2.20
2
Training: Encodings I
by
Gizmore
5200
15y 287d
334
3.29
4.32
3.95
2
Training: Crypto - Transposition I
by
Gizmore
3932
13y 125d
259
2.40
3.32
4.12
3
Training: Crypto - Substitution II
by
Gizmore
524
13y 125d
58
3.64
3.97
5.43
2
Training: Crypto - Substitution I
by
Gizmore
3199
13y 125d
191
3.05
3.66
4.41
2
Training: Crypto - Digraphs
by
Gizmore
1235
13y 125d
131
4.26
4.47
5.30
2
Training: Crypto - Caesar II
by
Gizmore
2609
13y 125d
181
2.93
3.69
4.65
1
Training: Crypto - Caesar I
by
Gizmore
12627
13y 125d
824
1.20
2.47
2.74
2
Training: Checksums
by
gizmore
59
1y 225d
14
2.00
1.57
3.50
2
Training: Baconian
by
Gizmore
1710
13y 108d
132
3.13
4.44
4.64
4
Training: Bacon Returns
by
Gizmore
222
13y 93d
21
4.62
3.67
3.76
1
Training: ASCII
by
Gizmore
12911
13y 8d
825
0.55
1.83
1.69
5
The Travelling Customer
by
Gizmore
104
13y 66d
26
5.81
6.92
7.65
3
Stegano Attachment
by
Gizmore
1964
13y 83d
154
2.53
4.00
4.54
2
Prime Factory
by
ch0wch0w
7756
15y 359d
569
1.98
2.80
3.36
4
Fineprint
by
gizmore
8
1y 225d
5
4.40
4.40
6.60
2
Factor 2
by
Gizmore
157
4y 149d
20
2.55
3.70
6.85
1
Encodings: URL
by
Gizmore
11617
13y 8d
713
0.80
2.06
2.43
0
CGX#8: Base 64
by
gizmore
and
x
58
1y 33d
1
0.00
0.00
0.00
0
CGX#7: Object Orientation
by
gizmore
and
x
32
1y 33d
0
5.00
5.00
5.00
0
CGX#6: Functions and Variables
by
gizmore
and
x
33
1y 33d
0
5.00
5.00
5.00
0
CGX#5: IRC with KVIrc
by
gizmore
and
x
33
1y 42d
0
5.00
5.00
5.00
0
CGX#4: Ascii Encoding
by
gizmore
and
x
62
1y 45d
6
0.33
2.67
2.33
1
CGX#3: Binary Encoding
by
gizmore
and
x
479
1y 51d
31
0.32
2.45
2.29
0
CGX#2: Apache on windows
by
gizmore
and
x
42
1y 51d
0
5.00
5.00
5.00
0
CGX#1: PHP + Eclipse
by
gizmore
and
x
57
1y 51d
1
0.00
5.00
1.00
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
17
92d 11h
7
4.00
5.00
8.71
0
CGX#13: urls
by
gizmore
and
x
27
280d 13h
0
5.00
5.00
5.00
0
CGX#11: Cross Site Scripting
by
gizmore
and
x
14
284d 12h
0
5.00
5.00
5.00
1
CGX#10: SQL Injection
by
gizmore
and
x
72
284d 12h
8
3.50
5.88
6.38
2
AUTH me
by
Gizmore
552
10y 254d
46
3.54
5.35
4.76