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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
19710
16y 195d
1838
0.49
1.75
2.21
1
Training: Stegano I
by
Gizmore
13554
16y 95d
896
1.07
2.57
2.64
1
Training: Crypto - Caesar I
by
Gizmore
12828
13y 326d
836
1.20
2.47
2.73
1
Training: WWW-Robots
by
Gizmore
11247
13y 297d
793
1.20
3.53
3.41
1
Training: ASCII
by
Gizmore
13119
13y 209d
838
0.55
1.82
1.69
1
Encodings: URL
by
Gizmore
11798
13y 209d
729
0.79
2.07
2.44
1
Training: No DNS
by
gizmore
217
2y 178d
24
1.92
3.79
5.83
1
CGX#3: Binary Encoding
by
gizmore
and
x
627
1y 252d
46
0.28
2.33
2.30
1
CGX#10: SQL Injection
by
gizmore
and
x
98
1y 120d
10
3.50
5.20
6.30
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
28
293d 11h
13
4.08
5.62
8.54
1
CGX#15: Still Binary
by
gizmore
and
x
8
4d 4h
0
5.00
5.00
5.00
1
CGX#16: Big Endian
by
gizmore
and
x
7
4d 4h
1
2.00
3.00
4.00
2
Prime Factory
by
ch0wch0w
7829
16y 195d
573
1.98
2.80
3.36
2
Training: Encodings I
by
Gizmore
5256
16y 123d
338
3.28
4.33
3.96
2
Training: Programming 1
by
Gizmore
5082
16y 95d
246
2.89
4.60
4.86
2
Training: Regex
by
Gizmore
3164
14y 41d
318
4.16
6.11
5.08
2
Training: PHP LFI
by
Gizmore
4970
14y 11d
328
2.88
5.17
4.92
2
Training: Crypto - Transposition I
by
Gizmore
3988
13y 326d
260
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3230
13y 326d
191
3.05
3.66
4.41
2
Training: Crypto - Caesar II
by
Gizmore
2649
13y 326d
183
2.93
3.69
4.64
2
Training: Crypto - Digraphs
by
Gizmore
1243
13y 326d
131
4.26
4.47
5.30
2
Training: MySQL I
by
Gizmore
5980
13y 326d
440
2.12
4.17
4.29
2
Training: MySQL II
by
Gizmore
3043
13y 326d
218
4.84
5.97
6.00
2
Training: WWW-Basics
by
Gizmore
1662
13y 324d
153
2.21
4.22
3.78
2
Training: Register Globals
by
Gizmore
3028
13y 316d
198
2.58
4.55
4.62
2
Training: Math Pyramid
by
Gizmore
1882
13y 316d
143
4.13
4.15
5.31
2
Training: Baconian
by
Gizmore
1722
13y 309d
133
3.13
4.44
4.64
2
Training: LSB
by
Gizmore
2075
13y 297d
153
3.42
5.45
5.33
2
Training: GPG
by
Gizmore
1053
13y 284d
101
2.86
6.21
4.78
2
AUTH me
by
Gizmore
554
11y 90d
46
3.54
5.35
4.76
2
Factor 2
by
Gizmore
161
4y 350d
20
2.55
3.70
6.85
2
Training: Checksums
by
gizmore
71
2y 61d
16
1.94
1.50
3.25
3
Training: Crypto - Substitution II
by
Gizmore
526
13y 326d
58
3.64
3.97
5.43
3
Training: WWW-Rewrites
by
Gizmore
438
13y 324d
39
3.33
5.15
5.41
3
Stegano Attachment
by
Gizmore
1993
13y 284d
154
2.53
4.00
4.54
3
Zebra
by
hirsch
1670
13y 267d
145
2.23
2.95
4.97
4
Training: Bacon Returns
by
Gizmore
224
13y 294d
22
4.55
3.68
3.82
4
Training: RegexMini
by
ludde
643
13y 26d
51
4.35
6.12
5.45
4
Training: Time is of the Essence
by
gizmore
36
4y 4d
14
5.07
6.64
8.43
4
Fineprint
by
gizmore
11
2y 61d
5
4.40
4.40
6.60
5
The Travelling Customer
by
Gizmore
109
13y 267d
26
5.81
6.92
7.65