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Scored Challenges
All
Browse Folder
Training Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
27
265d 18h
12
4.08
5.67
8.83
1
CGX#10: SQL Injection
by
gizmore
and
x
94
1y 92d
10
3.50
5.20
6.30
1
CGX#3: Binary Encoding
by
gizmore
and
x
606
1y 224d
44
0.30
2.20
2.20
4
Fineprint
by
gizmore
11
2y 33d
5
4.40
4.40
6.60
2
Training: Checksums
by
gizmore
70
2y 33d
15
1.93
1.53
3.27
1
Training: No DNS
by
gizmore
210
2y 150d
24
1.92
3.79
5.83
4
Training: Time is of the Essence
by
gizmore
36
3y 341d
14
5.07
6.64
8.43
2
Factor 2
by
Gizmore
161
4y 322d
20
2.55
3.70
6.85
2
AUTH me
by
Gizmore
553
11y 62d
46
3.54
5.35
4.76
4
Training: RegexMini
by
ludde
643
12y 363d
51
4.35
6.12
5.45
1
Encodings: URL
by
Gizmore
11764
13y 181d
728
0.79
2.07
2.43
1
Training: ASCII
by
Gizmore
13078
13y 181d
837
0.55
1.82
1.68
5
The Travelling Customer
by
Gizmore
109
13y 239d
26
5.81
6.92
7.65
3
Zebra
by
hirsch
1649
13y 239d
144
2.23
2.94
4.96
3
Stegano Attachment
by
Gizmore
1976
13y 256d
154
2.53
4.00
4.54
2
Training: GPG
by
Gizmore
1053
13y 256d
101
2.86
6.21
4.78
4
Training: Bacon Returns
by
Gizmore
224
13y 267d
22
4.55
3.68
3.82
2
Training: LSB
by
Gizmore
2071
13y 269d
152
3.42
5.45
5.34
1
Training: WWW-Robots
by
Gizmore
11209
13y 269d
791
1.20
3.52
3.40
2
Training: Baconian
by
Gizmore
1718
13y 281d
132
3.13
4.44
4.64
2
Training: Math Pyramid
by
Gizmore
1879
13y 288d
143
4.13
4.15
5.31
2
Training: Register Globals
by
Gizmore
3023
13y 288d
198
2.58
4.55
4.62
3
Training: WWW-Rewrites
by
Gizmore
437
13y 296d
39
3.33
5.15
5.41
2
Training: WWW-Basics
by
Gizmore
1661
13y 296d
153
2.21
4.22
3.78
2
Training: MySQL II
by
Gizmore
3038
13y 298d
217
4.83
5.97
6.00
2
Training: MySQL I
by
Gizmore
5973
13y 298d
439
2.12
4.17
4.29
2
Training: Crypto - Digraphs
by
Gizmore
1243
13y 298d
131
4.26
4.47
5.30
1
Training: Crypto - Caesar I
by
Gizmore
12787
13y 298d
835
1.20
2.47
2.73
2
Training: Crypto - Caesar II
by
Gizmore
2630
13y 298d
182
2.93
3.69
4.64
3
Training: Crypto - Substitution II
by
Gizmore
526
13y 298d
58
3.64
3.97
5.43
2
Training: Crypto - Substitution I
by
Gizmore
3226
13y 298d
191
3.05
3.66
4.41
2
Training: Crypto - Transposition I
by
Gizmore
3965
13y 298d
259
2.40
3.32
4.12
2
Training: PHP LFI
by
Gizmore
4965
13y 349d
328
2.88
5.17
4.92
2
Training: Regex
by
Gizmore
3137
14y 13d
318
4.16
6.11
5.08
2
Training: Programming 1
by
Gizmore
5080
16y 67d
246
2.89
4.60
4.86
1
Training: Stegano I
by
Gizmore
13501
16y 67d
889
1.07
2.57
2.63
2
Training: Encodings I
by
Gizmore
5238
16y 95d
338
3.28
4.33
3.96
2
Prime Factory
by
ch0wch0w
7807
16y 168d
573
1.98
2.80
3.36
1
Training: Get Sourced
by
Gizmore
19639
16y 168d
1834
0.49
1.75
2.21