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HvT
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All(180)
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Scored Challenges
All
Browse Folder
Crypto Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
7
Save the World
by
Z
226
16y 38d
38
6.55
8.00
7.87
8
Agent Larry
by
Z
47
16y 38d
13
6.77
8.08
8.54
5
The Nap
by
Z
56
16y 38d
19
5.74
8.00
8.00
6
Anderson Application Auditing
by
Z
214
16y 13d
45
6.33
8.76
9.18
5
A Black Hats Tale
by
Z
228
15y 258d
48
6.00
7.71
7.96
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
13
3y 143d
6
4.83
6.17
9.33
8
2013 New Years Special
by
quangntenemy
16
9y 335d
7
8.00
8.29
7.86
6
Temper
by
jusb3
5
3y 21d
4
7.00
8.75
10.00
4
Chessy Hawks
by
Jinx
59
12y 40d
10
5.90
3.50
4.70
7
Speed Your Way To VICtory
by
Jander
21
13y 1d
10
8.70
8.70
8.70
6
Nippon
by
Gizmore
and
lazer
10
7y 315d
7
8.29
5.00
6.71
6
GizCrypt
by
Gizmore
163
13y 249d
35
4.97
5.83
7.54
2
Training: Crypto - Transposition I
by
Gizmore
3942
13y 169d
259
2.40
3.32
4.12
2
Training: Crypto - Substitution I
by
Gizmore
3210
13y 169d
191
3.05
3.66
4.41
2
Training: Crypto - Caesar II
by
Gizmore
2617
13y 169d
181
2.93
3.69
4.65
3
Training: Crypto - Substitution II
by
Gizmore
525
13y 169d
58
3.64
3.97
5.43
1
Training: Crypto - Caesar I
by
Gizmore
12673
13y 169d
828
1.20
2.48
2.74
2
Training: Crypto - Digraphs
by
Gizmore
1239
13y 169d
131
4.26
4.47
5.30
2
Training: Baconian
by
Gizmore
1712
13y 152d
132
3.13
4.44
4.64
4
Training: Bacon Returns
by
Gizmore
223
13y 137d
21
4.62
3.67
3.76
2
Training: GPG
by
Gizmore
1051
13y 127d
101
2.86
6.21
4.78
3
Pimitive Encryption
by
Gizmore
394
13y 15d
61
3.43
4.80
6.85
5
Zen
by
Gizmore
30
7y 154d
12
5.00
4.33
6.75
5
Tribal Revival
by
gizmore
2
1y 140d
1
7.00
3.00
6.00
7
Old Years Eve 2020
by
Gizmore
12
3y 136d
4
6.50
5.25
5.75
6
Three Times Sad
by
dloser
10
10y 129d
5
8.20
8.20
8.40