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Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
8
2013 New Years Special
by
quangntenemy
13
6y 314d
7
8.00
8.29
7.86
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
7
122d 7h
2
3.50
4.50
9.00
5
A Black Hats Tale
by
Z
212
12y 237d
43
5.95
7.74
8.00
8
Agent Larry
by
Z
46
13y 17d
13
6.77
8.08
8.54
6
Anderson Application Auditing
by
Z
189
12y 356d
39
6.36
8.85
9.18
4
Chessy Hawks
by
Jinx
49
9y 19d
8
5.62
3.12
4.50
6
GizCrypt
by
Gizmore
149
10y 228d
29
5.00
5.69
7.52
6
Nippon
by
Gizmore
and
lazer
9
4y 294d
6
8.33
5.33
7.00
7
Old Years Eve 2020
by
Gizmore
8
114d 19h
3
6.00
4.33
5.00
3
Pimitive Encryption
by
Gizmore
363
9y 358d
53
3.40
4.85
6.81
7
Save the World
by
Z
204
13y 17d
31
6.52
7.94
7.87
7
Speed Your Way To VICtory
by
Jander
20
9y 345d
10
8.70
8.70
8.70
6
Temper
by
jusb3
0
17m 12s
0
5.00
5.00
5.00
5
The Nap
by
Z
52
13y 17d
18
5.72
8.00
7.89
6
Three Times Sad
by
dloser
8
7y 108d
5
8.20
8.20
8.40
4
Training: Bacon Returns
by
Gizmore
191
10y 116d
18
4.33
3.28
3.39
2
Training: Baconian
by
Gizmore
1509
10y 130d
121
3.19
4.45
4.63
1
Training: Crypto - Caesar I
by
Gizmore
10929
10y 147d
744
1.19
2.47
2.69
2
Training: Crypto - Caesar II
by
Gizmore
2302
10y 147d
163
2.93
3.61
4.65
2
Training: Crypto - Digraphs
by
Gizmore
1103
10y 147d
116
4.18
4.29
5.14
2
Training: Crypto - Substitution I
by
Gizmore
2859
10y 147d
172
3.06
3.59
4.31
3
Training: Crypto - Substitution II
by
Gizmore
471
10y 147d
50
3.68
3.92
5.34
2
Training: Crypto - Transposition I
by
Gizmore
3505
10y 147d
232
2.41
3.29
4.12
2
Training: GPG
by
Gizmore
964
10y 106d
93
2.94
6.19
4.66
5
Zen
by
Gizmore
27
4y 133d
10
4.80
4.10
6.30