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Scored Challenges
All
Browse Folder
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
1
Training: Get Sourced
by
Gizmore
20376
18y 17d
1903
0.49
1.77
2.25
1
Training: Stegano I
by
Gizmore
13935
17y 281d
930
1.08
2.61
2.73
1
Training: Crypto - Caesar I
by
Gizmore
13212
15y 147d
863
1.20
2.50
2.77
1
Training: WWW-Robots
by
Gizmore
11570
15y 118d
820
1.20
3.57
3.45
1
Training: ASCII
by
Gizmore
13517
15y 31d
870
0.55
1.86
1.73
1
Encodings: URL
by
Gizmore
12123
15y 31d
753
0.80
2.12
2.48
1
2021 Christmas Hippety
by
gizmore
120
4y 138d
23
3.00
2.70
3.74
1
Training: No DNS
by
gizmore
300
3y 364d
37
2.51
4.41
5.68
1
CGX#3: Binary Encoding
by
gizmore
and
x
910
3y 73d
69
0.55
2.80
2.80
1
CGX#10: SQL Injection
by
gizmore
and
x
169
2y 307d
24
2.96
5.42
6.08
1
CGX#14: Cracking Intro - Amaze Us
by
DejaVu
,
gizmore
and
x
52
2y 115d
19
4.16
6.16
8.11
1
Eigentor
by
gizmore
99
2y 78d
14
1.93
2.79
2.71
1
No Action
by
gizmore
114
1y 246d
20
1.45
2.10
1.55
1
CGX#15: Still Binary
by
gizmore
and
x
167
1y 190d
22
1.68
3.41
2.86
1
CGX#16: Big Endian
by
gizmore
and
x
111
1y 190d
13
2.00
3.92
3.38
2
Prime Factory
by
ch0wch0w
7940
18y 17d
583
1.97
2.79
3.35
2
Training: Encodings I
by
Gizmore
5347
17y 309d
348
3.28
4.32
3.96
2
Training: Programming 1
by
Gizmore
5149
17y 281d
251
2.88
4.57
4.86
2
Training: Regex
by
Gizmore
3248
15y 227d
328
4.12
6.07
5.05
2
Training: PHP LFI
by
Gizmore
5049
15y 198d
337
2.88
5.16
4.90
2
PHP 0817
by
Gizmore
6277
15y 163d
417
1.60
3.78
3.48
2
Training: Crypto - Transposition I
by
Gizmore
4075
15y 147d
268
2.39
3.35
4.16
2
Training: Crypto - Substitution I
by
Gizmore
3292
15y 147d
202
3.04
3.65
4.50
2
Training: Crypto - Caesar II
by
Gizmore
2722
15y 147d
191
2.96
3.68
4.62
2
Training: Crypto - Digraphs
by
Gizmore
1271
15y 147d
136
4.27
4.44
5.26
2
Training: MySQL I
by
Gizmore
6075
15y 147d
449
2.11
4.17
4.31
2
Training: MySQL II
by
Gizmore
3098
15y 147d
225
4.84
5.96
6.01
2
Training: WWW-Basics
by
Gizmore
1683
15y 145d
156
2.20
4.22
3.79
2
Training: Register Globals
by
Gizmore
3080
15y 137d
209
2.57
4.63
4.65
2
Training: Math Pyramid
by
Gizmore
1922
15y 137d
149
4.15
4.19
5.30
2
Training: Baconian
by
Gizmore
1767
15y 130d
141
3.11
4.45
4.69
2
Training: LSB
by
Gizmore
2115
15y 118d
159
3.40
5.38
5.34
2
Training: GPG
by
Gizmore
1072
15y 105d
106
2.87
6.16
4.75
2
Limited Access
by
wannabe7331
2568
15y 83d
152
2.65
4.56
4.24
2
Limited Access Too
by
wannabe7331
and
lordOric
1834
15y 80d
94
3.01
4.85
4.54
2
Shadowlamb - Chapter I
by
Gizmore
390
14y 266d
75
2.73
2.61
7.20
2
Identity
by
gizmore
187
14y 130d
40
4.40
5.05
7.65
2
Training: Warchall - The Beginning
by
WarChallStaff
2202
14y 120d
245
2.54
4.73
7.11
2
Repeating History
by
space
and
Gizmore
677
14y 41d
65
3.75
3.66
4.66
2
PHP My Admin
by
Gizmore
715
14y 36d
43
3.58
3.12
3.30
2
Training: Caterpillar
by
Gizmore
419
14y 21d
45
4.69
3.84
3.62
2
AUTH me
by
Gizmore
574
12y 277d
51
3.55
5.35
4.82
2
Interesting
by
Gizmore
261
12y 4d
34
3.26
4.32
6.56
2
Wanda
by
gizmore
77
9y 186d
19
4.89
4.05
5.63
2
Railsbin
by
Gizmore
135
8y 133d
24
2.67
3.62
5.04
2
Factor 2
by
Gizmore
187
6y 171d
23
2.83
4.04
7.00
2
2021 Christmas Tweet
by
gizmore
22
4y 139d
8
3.50
3.88
5.62
2
2021 Christmas Gifts
by
gizmore
35
4y 135d
11
3.45
5.00
5.45
2
2021 Christmas Grampa
by
gizmore
284
4y 121d
33
0.94
1.42
2.21
2
LoFi
by
gizmore
34
3y 356d
5
2.80
0.80
2.40
2
IRC: Duckhunt
by
gizmore
52
3y 338d
16
1.94
1.88
8.44
2
Training: Checksums
by
gizmore
105
3y 247d
22
2.18
2.18
3.64
2
TBS Rehearsal
by
gizmore
and
theAnswer
26
2y 78d
4
2.75
3.00
8.00
2
PyHash
by
gizmore
85
1y 341d
19
2.74
5.95
4.74
2
Choose your Path III
by
cyp
11
78d 3h
3
4.67
5.67
7.33
2
Rauschen
by
space
25
23d 1h
3
2.00
3.00
5.33
3
Connect the Dots
by
galen
983
18y 17d
81
3.36
4.02
5.33
3
hi
by
Gizmore
2086
18y 17d
152
2.39
3.29
3.44
3
Stegano Woman
by
Z
501
17y 356d
43
3.81
4.07
5.16
3
Flow Over Astronomy
by
anto
405
17y 281d
45
4.36
5.33
5.56
3
Towers of Hanoi
by
Z
243
17y 281d
31
4.68
5.39
6.97
3
Enlightment
by
anto
1130
17y 164d
134
5.04
4.74
6.07
3
Simply Red
by
anto
351
17y 164d
37
5.16
5.43
6.51
3
htmlspecialchars
by
Gizmore
and
Kender
1135
17y 31d
94
3.47
4.90
4.07
3
Impossible n'est pas français
by
CommComm
458
17y 23d
49
2.96
3.76
6.00
3
PHP 0815
by
Gizmore
1130
16y 329d
91
4.01
5.36
5.14
3
Guesswork
by
Gizmore
1661
16y 329d
94
3.52
2.27
3.69
3
No Escape
by
Gizmore
2508
15y 239d
198
4.03
5.45
5.46
3
Training: Crypto - Substitution II
by
Gizmore
547
15y 147d
61
3.66
4.00
5.48
3
Training: WWW-Rewrites
by
Gizmore
447
15y 145d
42
3.24
5.10
5.31
3
Stegano Attachment
by
Gizmore
2045
15y 105d
160
2.51
3.98
4.55
3
Zebra
by
hirsch
1718
15y 89d
150
2.20
2.94
4.93
3
Pimitive Encryption
by
Gizmore
407
14y 358d
65
3.46
4.80
6.86
3
Vermeer
by
XcrAckX
245
14y 272d
46
3.91
4.04
5.83
3
Stop us
by
noother
and
Gizmore
344
14y 240d
42
4.67
6.00
6.26
3
PHP 0818
by
noother
1154
14y 225d
80
3.19
4.81
4.94
3
Are you serial
by
Gizmore
633
14y 197d
61
3.38
5.54
5.56
3
Shadowlamb - Chapter II
by
Gizmore
97
14y 130d
25
4.60
4.20
7.92
3
SSH... Z is sleeping
by
Z
185
14y 62d
30
5.30
8.00
7.63
3
eXtract Me
by
oleg
167
14y 16d
38
5.55
6.18
6.95
3
PHP 0819
by
space
738
14y 4d
69
4.59
6.10
6.06
3
Illuminati
by
Gizmore
103
12y 194d
19
3.58
5.42
5.74
3
Britcoin
by
Gizmore
56
8y 36d
22
3.23
5.59
6.73
3
Rubik's Cube
by
space
38
7y 188d
16
5.06
4.38
6.50
3
Contribute
by
Gizmore
13
5y 24d
2
2.50
2.50
6.00
3
2021 Christmas Friday
by
gizmore
54
4y 137d
11
2.82
3.45
7.82
3
Luggage
by
MagicToast
48
1y 277d
11
2.82
3.27
8.27
3
Few Bonaccis
by
gizmore
31
1y 247d
9
4.44
6.67
7.44
3
ChATTACA
by
gizmore
16
1y 112d
12
3.33
4.92
7.50
3
Scream!
by
gizmore
46
206d 4h
10
2.20
2.90
3.60
4
bill for Bill
by
Z
510
17y 331d
81
4.68
6.09
8.58
4
Trivia
by
Z
and
Gizmore
812
17y 292d
97
5.26
6.36
7.19
4
PHP 0816
by
Gizmore
820
16y 312d
70
4.10
5.74
5.46
4
Quangcurrency
by
quangntenemy
and
Gizmore
313
16y 238d
44
3.66
5.86
6.64
4
Addslashes
by
Gizmore
905
16y 237d
78
5.44
7.24
6.58
4
Yourself PHP
by
Gizmore
and
Kender
756
15y 239d
68
4.62
6.82
5.99
4
The Guestbook
by
Gizmore
804
15y 239d
82
4.96
6.54
7.05
4
Crappyshare
by
Gizmore
657
15y 239d
53
3.72
5.43
6.04
4
Paranoid
by
Gizmore
165
15y 239d
36
3.17
1.75
5.00
4
MD5.SALT
by
Gizmore
620
15y 163d
67
5.06
6.22
6.78
4
Training: Bacon Returns
by
Gizmore
237
15y 116d
25
4.76
3.80
3.72
4
Tracks
by
Gizmore
948
14y 246d
69
2.64
3.16
3.38
4
Training: RegexMini
by
ludde
664
14y 212d
54
4.31
6.15
5.39
4
Shadowlamb - Chapter III
by
Gizmore
51
14y 105d
13
3.85
2.15
8.31
4
Burning Fox
by
Gizmore
158
14y 58d
27
4.81
6.56
8.19
4
Choose your Path
by
Mart
and
gizmore
636
14y 33d
55
4.29
5.73
6.51
4
Choose your Path II
by
Mart
and
gizmore
398
14y 30d
30
4.27
5.67
6.73
4
Chessy Hawks
by
Jinx
67
14y 18d
12
5.75
3.58
4.67
4
Py-Tong
by
space
526
14y 11d
34
4.29
6.29
6.62
4
Warchall: Live LFI
by
Gizmore
638
13y 324d
44
3.82
4.77
5.91
4
Warchall: Live RFI
by
Gizmore
564
13y 324d
44
3.59
5.05
6.36
4
HOST me
by
space
437
12y 278d
35
5.51
7.14
6.69
4
Warchall: Live RCE
by
phiber
and
nurfed
290
12y 118d
23
5.91
7.43
7.35
4
Training: Net Ports
by
Gizmore
469
11y 326d
26
3.04
4.73
4.50
4
Training: Time is of the Essence
by
gizmore
49
5y 191d
17
5.18
6.53
8.24
4
The Mime Files
by
Gizmore
66
4y 296d
14
3.64
4.71
7.79
4
Fineprint
by
gizmore
26
3y 247d
7
4.43
4.71
6.71
4
Gid Gud
by
gizmore
21
2y 68d
5
4.80
3.60
8.00
4
MD5 Broken
by
gizmore
41
1y 190d
14
3.57
3.21
6.57
5
Can you read me
by
Gizmore
513
18y 17d
39
3.85
5.79
5.62
5
Lettergrid
by
Gizmore
174
18y 17d
21
5.10
4.57
5.48
5
The Nap
by
Z
62
18y 17d
19
5.74
8.00
8.00
5
Sudoku I
by
Gizmore
171
17y 331d
43
7.56
7.51
8.14
5
DropDaBass
by
anto
35
17y 281d
15
6.40
5.00
5.60
5
Sidology
by
Gizmore
348
17y 281d
66
4.18
4.42
7.21
5
Out of the Cloud
by
anto
48
17y 274d
15
5.73
4.33
6.33
5
A Black Hats Tale
by
Z
235
17y 236d
50
6.06
7.74
7.98
5
Fix Us
by
Z
and
Gizmore
92
17y 29d
24
5.75
7.38
6.83
5
Table Names
by
Gizmore
818
15y 239d
86
4.79
6.12
6.35
5
The Last Hope
by
bsdhell
126
15y 227d
20
7.40
7.15
8.25
5
WC Hashing Game
by
Gizmore
230
15y 142d
42
4.19
5.26
6.00
5
The Travelling Customer
by
Gizmore
122
15y 89d
28
5.75
6.82
7.32
5
Preg Evasion
by
noother
178
14y 359d
26
6.96
9.15
8.54
5
Blinded by the light
by
Gizmore
415
14y 301d
58
6.12
7.50
7.71
5
Smile
by
livinskull
and
Gizmore
88
14y 272d
19
5.84
6.79
7.74
5
Inka
by
Gizmore
41
14y 54d
13
5.92
6.92
7.77
5
Shadowlamb - Chapter IV
by
Gizmore
34
13y 248d
11
4.64
3.00
5.27
5
Time to Reset
by
Gizmore
138
13y 206d
27
5.56
7.22
7.33
5
Brainfucked
by
Gizmore
276
12y 194d
40
4.08
5.25
5.85
5
QMine
by
quangntenemy
26
12y 194d
6
6.50
5.50
6.33
5
Zen
by
Gizmore
34
9y 133d
12
5.00
4.33
6.75
5
Tribal Revival
by
gizmore
5
3y 119d
2
7.00
4.00
8.00
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
20
5y 122d
6
4.83
6.17
9.33
5
Valentine's Gold
by
gizmore
and
tehron
34
2y 65d
9
5.11
5.78
8.33
5
Van Eck
by
gizmore
,
tehron
and
livinskull
14
270d 11h
4
5.00
5.50
7.50
6
Morsed
by
Gizmore
83
18y 17d
18
6.33
6.89
6.89
6
Count, don't wonder
by
galen
40
18y 17d
11
6.00
5.45
7.55
6
Letterworm
by
Gizmore
109
18y 17d
20
5.00
5.35
7.05
6
Anderson Application Auditing
by
Z
225
17y 356d
46
6.30
8.70
9.13
6
The Cookie is a lie
by
Z
71
17y 216d
22
3.73
5.32
7.00
6
Malware
by
Z
211
17y 94d
31
4.29
5.74
6.84
6
Z - Reloaded
by
Z
and
Gizmore
147
16y 233d
36
5.86
7.58
8.11
6
Credit Card Challenge Pwned!
by
Z
61
16y 233d
23
5.65
7.17
8.65
6
GizCrypt
by
Gizmore
175
15y 227d
37
4.97
5.84
7.43
6
B.AiM
by
BAIM
and
Gizmore
20
15y 89d
7
5.86
7.00
7.43
6
Fremes
by
Gizmore
28
14y 272d
14
5.71
5.43
8.43
6
Babbage and Coldplay
by
ludde
51
14y 209d
13
6.08
6.38
7.38
6
Blinded by the lighter
by
kwisatz
217
14y 156d
35
7.49
8.46
8.63
6
Warchall: Tryouts
by
matrixman
156
13y 350d
21
7.90
9.00
8.86
6
Are you blind?
by
Mawekl
137
13y 255d
21
6.71
7.90
8.57
6
Light in the Darkness
by
Mawekl
159
13y 255d
22
7.32
8.82
7.50
6
Three Times Sad
by
dloser
16
12y 108d
7
7.86
8.00
8.14
6
Table Names II
by
nurfed
364
12y 70d
35
5.74
8.11
7.66
6
Experience
by
Gizmore
22
11y 341d
9
6.44
5.67
6.56
6
Nippon
by
Gizmore
and
lazer
17
9y 294d
7
8.29
5.00
6.71
6
Temper
by
jusb3
10
4y 364d
6
7.33
8.83
9.67
7
Save the World
by
Z
239
18y 17d
40
6.45
7.95
7.88
7
Screwed Signup
by
Gizmore
311
17y 29d
44
5.77
7.48
7.41
7
Order By Query
by
Gizmore
529
16y 233d
72
6.44
7.56
7.32
7
Snake
by
Gizmore
and
lazer
50
15y 239d
14
5.64
6.14
8.71
7
Speed Your Way To VICtory
by
Jander
23
14y 345d
10
8.70
8.70
8.70
7
Training: Warchall - 7 Tropical Fruits
by
tropic
184
14y 120d
21
6.52
8.10
8.19
7
What is your Name?
by
Mawekl
44
13y 255d
11
7.18
8.09
7.55
7
Time to Reset II
by
Gizmore
and
noother
28
13y 202d
11
8.45
9.82
9.82
7
Stalking
by
Gizmore
18
12y 277d
7
6.86
5.29
10.00
7
Warchall: Nurxxed
by
nurfed
27
12y 95d
7
8.71
10.00
9.00
7
Disclosures
by
gizmore
and
dloser
24
11y 298d
9
7.11
6.89
7.78
7
Old Years Eve 2020
by
Gizmore
18
5y 114d
5
6.80
5.80
6.00
7
Memorized
by
Gizmore
11
5y 97d
4
5.00
7.25
8.00
8
Agent Larry
by
Z
50
18y 17d
13
6.77
8.08
8.54
8
Crackcha
by
Gizmore
46
15y 118d
19
8.11
9.37
9.32
8
2013 New Years Special
by
quangntenemy
21
11y 314d
8
7.75
8.00
7.62
9
The BrownOS
by
dloser
5
11y 334d
4
10.00
7.25
9.75