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All(181)
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Scored Challenges
All
Browse Folder
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
5
Tribal Revival
Door
gizmore
2
1y 162d
1
7.00
3.00
6.00
6
Temper
Door
jusb3
5
3y 43d
4
7.00
8.75
10.00
7
Old Years Eve 2020
Door
Gizmore
12
3y 158d
4
6.50
5.25
5.75
5
2020 Christmas Special
Door
quangntenemy
en
Gizmore
13
3y 165d
6
4.83
6.17
9.33
5
Zen
Door
Gizmore
30
7y 176d
12
5.00
4.33
6.75
6
Nippon
Door
Gizmore
en
lazer
10
7y 338d
7
8.29
5.00
6.71
8
2013 New Years Special
Door
quangntenemy
16
9y 357d
7
8.00
8.29
7.86
6
Three Times Sad
Door
dloser
10
10y 152d
5
8.20
8.20
8.40
4
Chessy Hawks
Door
Jinx
59
12y 62d
10
5.90
3.50
4.70
7
Speed Your Way To VICtory
Door
Jander
21
13y 23d
10
8.70
8.70
8.70
3
Pimitive Encryption
Door
Gizmore
394
13y 37d
61
3.43
4.80
6.85
2
Training: GPG
Door
Gizmore
1051
13y 149d
101
2.86
6.21
4.78
4
Training: Bacon Returns
Door
Gizmore
224
13y 160d
22
4.55
3.68
3.82
2
Training: Baconian
Door
Gizmore
1715
13y 174d
132
3.13
4.44
4.64
2
Training: Crypto - Digraphs
Door
Gizmore
1240
13y 191d
131
4.26
4.47
5.30
1
Training: Crypto - Caesar I
Door
Gizmore
12691
13y 191d
830
1.20
2.48
2.74
2
Training: Crypto - Caesar II
Door
Gizmore
2621
13y 191d
182
2.93
3.69
4.64
3
Training: Crypto - Substitution II
Door
Gizmore
525
13y 191d
58
3.64
3.97
5.43
2
Training: Crypto - Substitution I
Door
Gizmore
3213
13y 191d
191
3.05
3.66
4.41
2
Training: Crypto - Transposition I
Door
Gizmore
3947
13y 191d
259
2.40
3.32
4.12
6
GizCrypt
Door
Gizmore
163
13y 271d
35
4.97
5.83
7.54
5
A Black Hats Tale
Door
Z
228
15y 280d
48
6.00
7.71
7.96
6
Anderson Application Auditing
Door
Z
214
16y 35d
45
6.33
8.76
9.18
7
Save the World
Door
Z
226
16y 61d
38
6.55
8.00
7.87
8
Agent Larry
Door
Z
47
16y 61d
13
6.77
8.08
8.54
5
The Nap
Door
Z
56
16y 61d
19
5.74
8.00
8.00