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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
19062
15y 173d
1779
0.48
1.72
2.17
1
Training: Stegano I
by
Gizmore
13147
15y 72d
861
1.07
2.56
2.61
1
Training: Crypto - Caesar I
by
Gizmore
12453
12y 303d
815
1.20
2.47
2.73
1
Training: WWW-Robots
by
Gizmore
10910
12y 274d
771
1.21
3.51
3.39
1
Training: ASCII
by
Gizmore
12728
12y 186d
817
0.55
1.82
1.67
1
Encodings: URL
by
Gizmore
11463
12y 186d
707
0.80
2.07
2.42
1
Training: No DNS
by
gizmore
145
1y 155d
21
1.95
3.95
6.33
1
CGX#3: Binary Encoding
by
gizmore
and
x
295
229d 3h
23
0.30
2.57
2.22
1
CGX#10: SQL Injection
by
gizmore
and
x
42
97d 15h
4
3.75
7.00
7.50
2
Prime Factory
by
ch0wch0w
7704
15y 173d
566
1.97
2.79
3.36
2
Training: Encodings I
by
Gizmore
5150
15y 100d
331
3.31
4.33
3.95
2
Training: Programming 1
by
Gizmore
5012
15y 72d
242
2.86
4.62
4.83
2
Training: Regex
by
Gizmore
3077
13y 18d
312
4.17
6.12
5.11
2
Training: PHP LFI
by
Gizmore
4900
12y 354d
325
2.90
5.18
4.93
2
Training: Crypto - Transposition I
by
Gizmore
3901
12y 303d
256
2.42
3.33
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3174
12y 303d
190
3.05
3.64
4.39
2
Training: Crypto - Caesar II
by
Gizmore
2578
12y 303d
178
2.94
3.70
4.68
2
Training: Crypto - Digraphs
by
Gizmore
1228
12y 303d
131
4.26
4.47
5.30
2
Training: MySQL I
by
Gizmore
5861
12y 303d
434
2.13
4.18
4.29
2
Training: MySQL II
by
Gizmore
2994
12y 303d
216
4.82
5.95
5.99
2
Training: WWW-Basics
by
Gizmore
1644
12y 301d
152
2.19
4.19
3.78
2
Training: Register Globals
by
Gizmore
2979
12y 293d
196
2.57
4.55
4.62
2
Training: Math Pyramid
by
Gizmore
1847
12y 293d
142
4.13
4.15
5.32
2
Training: Baconian
by
Gizmore
1697
12y 286d
132
3.13
4.44
4.64
2
Training: LSB
by
Gizmore
2041
12y 274d
151
3.42
5.46
5.34
2
Training: GPG
by
Gizmore
1044
12y 261d
101
2.86
6.21
4.78
2
AUTH me
by
Gizmore
545
10y 67d
44
3.55
5.25
4.68
2
Factor 2
by
Gizmore
151
3y 327d
20
2.55
3.70
6.85
2
Training: Checksums
by
gizmore
49
1y 38d
13
2.08
1.62
3.46
3
Training: Crypto - Substitution II
by
Gizmore
522
12y 303d
58
3.64
3.97
5.43
3
Training: WWW-Rewrites
by
Gizmore
432
12y 301d
39
3.33
5.15
5.41
3
Stegano Attachment
by
Gizmore
1949
12y 261d
154
2.53
4.00
4.54
3
Zebra
by
hirsch
1620
12y 244d
143
2.23
2.94
4.96
4
Training: Bacon Returns
by
Gizmore
222
12y 272d
21
4.62
3.67
3.76
4
Training: RegexMini
by
ludde
635
12y 3d
50
4.36
6.10
5.44
4
Training: Time is of the Essence
by
gizmore
34
2y 346d
14
5.07
6.64
8.43
4
Fineprint
by
gizmore
6
1y 38d
5
4.40
4.40
6.60
5
The Travelling Customer
by
Gizmore
101
12y 244d
25
5.80
6.88
7.60