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Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
8
2013 New Years Special
by
quangntenemy
15
7y 344d
7
8.00
8.29
7.86
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
1y 152d
5
4.80
6.00
9.40
5
A Black Hats Tale
by
Z
217
13y 266d
44
5.98
7.70
7.98
8
Agent Larry
by
Z
46
14y 47d
13
6.77
8.08
8.54
6
Anderson Application Auditing
by
Z
198
14y 21d
41
6.32
8.85
9.15
4
Chessy Hawks
by
Jinx
51
10y 48d
8
5.62
3.12
4.50
6
GizCrypt
by
Gizmore
156
11y 257d
33
4.94
5.73
7.52
6
Nippon
by
Gizmore
and
lazer
9
5y 324d
6
8.33
5.33
7.00
7
Old Years Eve 2020
by
Gizmore
11
1y 144d
4
6.50
5.25
5.75
3
Pimitive Encryption
by
Gizmore
376
11y 23d
55
3.38
4.76
6.82
7
Save the World
by
Z
213
14y 47d
35
6.57
8.00
7.83
7
Speed Your Way To VICtory
by
Jander
20
11y 10d
10
8.70
8.70
8.70
6
Temper
by
jusb3
4
1y 29d
4
7.00
8.75
10.00
5
The Nap
by
Z
53
14y 47d
19
5.74
8.00
8.00
6
Three Times Sad
by
dloser
9
8y 138d
5
8.20
8.20
8.40
4
Training: Bacon Returns
by
Gizmore
205
11y 146d
19
4.37
3.26
3.42
2
Training: Baconian
by
Gizmore
1630
11y 160d
126
3.17
4.45
4.64
1
Training: Crypto - Caesar I
by
Gizmore
11816
11y 177d
783
1.20
2.49
2.73
2
Training: Crypto - Caesar II
by
Gizmore
2480
11y 177d
172
2.97
3.67
4.68
2
Training: Crypto - Digraphs
by
Gizmore
1182
11y 177d
128
4.27
4.44
5.27
2
Training: Crypto - Substitution I
by
Gizmore
3059
11y 177d
184
3.07
3.60
4.35
3
Training: Crypto - Substitution II
by
Gizmore
497
11y 177d
55
3.64
3.89
5.36
2
Training: Crypto - Transposition I
by
Gizmore
3767
11y 177d
247
2.42
3.30
4.08
2
Training: GPG
by
Gizmore
1017
11y 135d
98
2.86
6.16
4.69
5
Zen
by
Gizmore
29
5y 163d
12
5.00
4.33
6.75