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Scored Challenges
All
Browse Folder
Training Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: Get Sourced
by
Gizmore
19659
16y 171d
1835
0.49
1.75
2.21
1
Training: Stegano I
by
Gizmore
13516
16y 70d
891
1.07
2.56
2.63
1
Training: Crypto - Caesar I
by
Gizmore
12799
13y 301d
835
1.20
2.47
2.73
1
Training: WWW-Robots
by
Gizmore
11220
13y 272d
791
1.20
3.52
3.40
1
Training: ASCII
by
Gizmore
13090
13y 184d
837
0.55
1.82
1.68
1
Encodings: URL
by
Gizmore
11773
13y 184d
728
0.79
2.07
2.43
1
Training: No DNS
by
gizmore
211
2y 153d
24
1.92
3.79
5.83
1
CGX#3: Binary Encoding
by
gizmore
and
x
607
1y 227d
44
0.30
2.20
2.20
1
CGX#10: SQL Injection
by
gizmore
and
x
95
1y 95d
10
3.50
5.20
6.30
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
28
268d 13h
13
4.08
5.62
8.54
2
Prime Factory
by
ch0wch0w
7815
16y 171d
573
1.98
2.80
3.36
2
Training: Encodings I
by
Gizmore
5239
16y 98d
338
3.28
4.33
3.96
2
Training: Programming 1
by
Gizmore
5081
16y 70d
246
2.89
4.60
4.86
2
Training: Regex
by
Gizmore
3137
14y 16d
318
4.16
6.11
5.08
2
Training: PHP LFI
by
Gizmore
4966
13y 352d
328
2.88
5.17
4.92
2
Training: Crypto - Transposition I
by
Gizmore
3966
13y 301d
259
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3227
13y 301d
191
3.05
3.66
4.41
2
Training: Crypto - Caesar II
by
Gizmore
2631
13y 301d
182
2.93
3.69
4.64
2
Training: Crypto - Digraphs
by
Gizmore
1243
13y 301d
131
4.26
4.47
5.30
2
Training: MySQL I
by
Gizmore
5973
13y 301d
439
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3038
13y 301d
217
4.83
5.97
6.00
2
Training: WWW-Basics
by
Gizmore
1661
13y 299d
153
2.21
4.22
3.78
2
Training: Register Globals
by
Gizmore
3023
13y 291d
198
2.58
4.55
4.62
2
Training: Math Pyramid
by
Gizmore
1879
13y 291d
143
4.13
4.15
5.31
2
Training: Baconian
by
Gizmore
1718
13y 284d
132
3.13
4.44
4.64
2
Training: LSB
by
Gizmore
2071
13y 272d
152
3.42
5.45
5.34
2
Training: GPG
by
Gizmore
1053
13y 259d
101
2.86
6.21
4.78
2
AUTH me
by
Gizmore
553
11y 65d
46
3.54
5.35
4.76
2
Factor 2
by
Gizmore
161
4y 325d
20
2.55
3.70
6.85
2
Training: Checksums
by
gizmore
70
2y 36d
15
1.93
1.53
3.27
3
Training: Crypto - Substitution II
by
Gizmore
526
13y 301d
58
3.64
3.97
5.43
3
Training: WWW-Rewrites
by
Gizmore
437
13y 299d
39
3.33
5.15
5.41
3
Stegano Attachment
by
Gizmore
1976
13y 259d
154
2.53
4.00
4.54
3
Zebra
by
hirsch
1649
13y 242d
144
2.23
2.94
4.96
4
Training: Bacon Returns
by
Gizmore
224
13y 269d
22
4.55
3.68
3.82
4
Training: RegexMini
by
ludde
643
13y 1d
51
4.35
6.12
5.45
4
Training: Time is of the Essence
by
gizmore
36
3y 344d
14
5.07
6.64
8.43
4
Fineprint
by
gizmore
11
2y 36d
5
4.40
4.40
6.60
5
The Travelling Customer
by
Gizmore
109
13y 242d
26
5.81
6.92
7.65