English
German
French
Spanish
Albanian
Dutch
Bosnian
Serbian
Turkish
Czech
Finnish
Hungarian
Italian
Polish
Russian
Estonian
Urdu
News
Links
Sites
Forum
Ranking
Challenges
Downloads
Register
New Sites
PWN.TN
PromptRiddle
PyDéfis
CryptoHack
247CTF
Énigmes À Thématiques
LordofSQLi
MysteryTwister
New Users
hacker_br
lianglain
yujiu
sansairoot
Jsus99
Dorain
Chmmr
gth
19 Online
Guest(x16)
,
gth
,
steven18
All(164)
,
Audio(4)
,
Coding(18)
,
Cracking(9)
,
Crypto(26)
,
Encoding(14)
,
Exploit(58)
,
Forensics(1)
,
Fun(10)
,
HTTP(10)
,
Image(8)
,
Java(3)
,
Linux(9)
,
Logic(6)
,
Math(6)
,
MySQL(15)
,
Network(1)
,
PHP(27)
,
Python(1)
,
Realistic(6)
,
Regex(2)
,
Research(7)
,
Shell(2)
,
Simulated(1)
,
Special(10)
,
Stegano(24)
,
Storyline(4)
,
Training(36)
,
Unknown(2)
,
Warchall(11)
,
Windows(1)
,
XSS(2)
Challenges
Score
Title
Author
Solvers
Age
Votes
Difficulty
Education
Fun
Forums
9
The BrownOS
by
dloser
4
8y 252d
3
10.00
6.67
10.00
7
Warchall: Nurxxed
by
nurfed
20
9y 13d
7
8.71
10.00
9.00
7
Speed Your Way To VICtory
by
Jander
20
11y 262d
10
8.70
8.70
8.70
7
Time to Reset II
by
Gizmore
and
noother
24
10y 120d
11
8.45
9.82
9.82
6
Nippon
by
Gizmore
and
lazer
10
6y 212d
7
8.29
5.00
6.71
6
Three Times Sad
by
dloser
9
9y 26d
5
8.20
8.20
8.40
8
Crackcha
by
Gizmore
40
12y 36d
17
8.18
9.59
9.35
6
Warchall: Tryouts
by
matrixman
119
10y 268d
17
8.00
8.94
9.00
8
2013 New Years Special
by
quangntenemy
15
8y 231d
7
8.00
8.29
7.86
6
Blinded by the lighter
by
kwisatz
195
11y 74d
34
7.50
8.47
8.65
5
Sudoku I
by
Gizmore
154
14y 249d
40
7.47
7.50
8.05
6
Light in the Darkness
by
Mawekl
142
10y 173d
18
7.33
8.78
7.50
5
The Last Hope
by
bsdhell
118
12y 145d
18
7.22
7.17
8.33
7
What is your Name?
by
Mawekl
41
10y 173d
11
7.18
8.09
7.55
7
Disclosures
by
gizmore
and
dloser
19
8y 216d
8
7.00
6.75
7.62
6
Temper
by
jusb3
4
1y 282d
4
7.00
8.75
10.00
5
Preg Evasion
by
noother
144
11y 277d
25
6.96
9.12
8.52
8
Agent Larry
by
Z
46
14y 300d
13
6.77
8.08
8.54
6
Are you blind?
by
Mawekl
120
10y 173d
19
6.74
7.79
8.63
7
Stalking
by
Gizmore
12
9y 195d
5
6.60
5.20
10.00
7
Training: Warchall - 7 Tropical Fruits
by
tropic
171
11y 38d
21
6.52
8.10
8.19
7
Save the World
by
Z
216
14y 300d
36
6.50
7.94
7.78
5
DropDaBass
by
anto
33
14y 199d
14
6.50
5.00
5.50
5
QMine
by
quangntenemy
19
9y 111d
6
6.50
5.50
6.33
7
Old Years Eve 2020
by
Gizmore
11
2y 32d
4
6.50
5.25
5.75
7
Order By Query
by
Gizmore
500
13y 151d
69
6.45
7.51
7.33
6
Experience
by
Gizmore
20
8y 259d
9
6.44
5.67
6.56
6
Morsed
by
Gizmore
72
14y 300d
16
6.31
6.88
6.94
6
Anderson Application Auditing
by
Z
203
14y 274d
43
6.30
8.77
9.14
5
Blinded by the light
by
Gizmore
379
11y 219d
55
6.11
7.47
7.69
6
Babbage and Coldplay
by
ludde
44
11y 127d
12
6.00
6.17
7.42
5
Inka
by
Gizmore
32
10y 337d
11
6.00
6.91
7.82
5
A Black Hats Tale
by
Z
220
14y 154d
45
5.96
7.69
7.93
4
Warchall: Live RCE
by
phiber
and
nurfed
257
9y 35d
22
5.91
7.36
7.32
6
Count, don't wonder
by
galen
34
14y 300d
9
5.89
5.44
7.33
6
B.AiM
by
BAIM
and
Gizmore
20
12y 6d
7
5.86
7.00
7.43
6
Z - Reloaded
by
Z
and
Gizmore
135
13y 151d
34
5.85
7.65
8.18
5
Smile
by
livinskull
and
Gizmore
80
11y 190d
19
5.84
6.79
7.74
7
Screwed Signup
by
Gizmore
273
13y 312d
37
5.81
7.46
7.46
5
The Travelling Customer
by
Gizmore
99
12y 6d
25
5.80
6.88
7.60
5
The Nap
by
Z
53
14y 300d
19
5.74
8.00
8.00
5
Out of the Cloud
by
anto
41
14y 191d
15
5.73
4.33
6.33
5
Fix Us
by
Z
and
Gizmore
86
13y 312d
23
5.70
7.35
6.83
6
Fremes
by
Gizmore
25
11y 190d
13
5.69
5.31
8.46
6
Table Names II
by
nurfed
334
8y 353d
32
5.69
8.12
7.72
6
Credit Card Challenge Pwned!
by
Z
60
13y 151d
23
5.65
7.17
8.65
7
Snake
by
Gizmore
and
lazer
46
12y 157d
14
5.64
6.14
8.71
4
Chessy Hawks
by
Jinx
54
10y 301d
8
5.62
3.12
4.50
5
Time to Reset
by
Gizmore
114
10y 124d
25
5.52
7.16
7.36
3
eXtract Me
by
oleg
149
10y 299d
33
5.52
6.21
6.91
4
HOST me
by
space
409
9y 195d
32
5.47
7.31
6.88
4
Addslashes
by
Gizmore
846
13y 155d
70
5.43
7.26
6.60
4
Trivia
by
Z
and
Gizmore
777
14y 210d
90
5.28
6.39
7.20
3
SSH... Z is sleeping
by
Z
154
10y 345d
27
5.26
7.89
7.59
3
Simply Red
by
anto
329
14y 82d
35
5.20
5.49
6.49
4
Identity
by
Gizmore
128
11y 48d
31
5.10
5.71
8.26
3
Rubik's Cube
by
space
25
4y 106d
11
5.09
4.09
6.36
4
Training: Time is of the Essence
by
gizmore
33
2y 108d
14
5.07
6.64
8.43
4
MD5.SALT
by
Gizmore
600
12y 81d
64
5.06
6.27
6.84
3
Enlightment
by
anto
1107
14y 82d
132
5.05
4.72
6.08
5
Zen
by
Gizmore
30
6y 51d
12
5.00
4.33
6.75
5
Tribal Revival
by
gizmore
1
36d 20h
0
5.00
5.00
5.00
7
Memorized
by
Gizmore
9
2y 15d
4
5.00
7.25
8.00
4
The Guestbook
by
Gizmore
757
12y 157d
77
4.95
6.53
7.06
5
Lettergrid
by
Gizmore
160
14y 300d
18
4.94
4.67
5.39
6
Letterworm
by
Gizmore
98
14y 299d
18
4.94
5.39
6.94
6
GizCrypt
by
Gizmore
158
12y 145d
33
4.94
5.73
7.52
4
Burning Fox
by
Gizmore
150
10y 341d
25
4.88
6.64
8.16
2
Training: MySQL II
by
Gizmore
2946
12y 65d
211
4.82
5.97
5.99
5
2020 Christmas Special
by
quangntenemy
and
Gizmore
12
2y 39d
5
4.80
6.00
9.40
5
Table Names
by
Gizmore
754
12y 157d
77
4.79
6.12
6.43
2
Training: Caterpillar
by
Gizmore
380
10y 304d
42
4.71
3.74
3.52
4
bill for Bill
by
Z
499
14y 249d
77
4.65
6.00
8.58
3
Stop us
by
noother
and
Gizmore
315
11y 158d
39
4.64
5.97
6.26
3
Towers of Hanoi
by
Z
227
14y 199d
29
4.62
5.34
6.83
2
Wanda
by
Gizmore
65
6y 103d
18
4.61
4.28
5.94
4
Yourself PHP
by
Gizmore
and
Kender
695
12y 157d
64
4.56
6.80
5.98
3
PHP 0819
by
space
708
10y 287d
66
4.55
6.06
6.06
5
Shadowlamb - Chapter IV
by
Gizmore
31
10y 166d
10
4.50
2.80
5.30
4
Fineprint
by
gizmore
6
165d 9h
5
4.40
4.40
6.60
3
Shadowlamb - Chapter II
by
Gizmore
91
11y 48d
23
4.39
4.04
7.74
4
Training: RegexMini
by
ludde
626
11y 130d
49
4.39
6.08
5.43
4
Training: Bacon Returns
by
Gizmore
211
12y 34d
19
4.37
3.26
3.42
3
Flow Over Astronomy
by
anto
382
14y 199d
41
4.34
5.29
5.46
4
Py-Tong
by
space
439
10y 293d
31
4.32
6.26
6.68
2
Training: Crypto - Digraphs
by
Gizmore
1210
12y 65d
129
4.27
4.44
5.27
4
Choose your Path II
by
Mart
and
gizmore
339
10y 313d
26
4.27
5.58
6.85
4
Choose your Path
by
Mart
and
gizmore
553
10y 315d
50
4.22
5.70
6.68
5
Brainfucked
by
Gizmore
234
9y 111d
34
4.21
5.35
6.00
5
WC Hashing Game
by
Gizmore
214
12y 60d
39
4.18
5.18
6.13
2
Training: Regex
by
Gizmore
3022
12y 145d
310
4.17
6.11
5.09
6
Malware
by
Z
201
14y 12d
29
4.14
5.55
6.76
5
Sidology
by
Gizmore
329
14y 199d
61
4.13
4.43
7.26
2
Training: Math Pyramid
by
Gizmore
1827
12y 55d
139
4.10
4.14
5.32
3
PHP 0815
by
Gizmore
1073
13y 247d
86
4.07
5.41
5.21
3
No Escape
by
Gizmore
2420
12y 157d
194
4.05
5.46
5.49
4
PHP 0816
by
Gizmore
751
13y 229d
62
4.02
5.81
5.47
3
Vermeer
by
XcrAckX
225
11y 190d
42
3.93
4.07
5.81
2
2021 Christmas Tweet
by
gizmore
10
1y 57d
7
3.86
4.29
6.14
4
Warchall: Live LFI
by
Gizmore
559
10y 242d
40
3.85
4.80
6.12
4
Shadowlamb - Chapter III
by
Gizmore
45
11y 23d
11
3.82
1.36
8.36
5
Can you read me
by
Gizmore
482
14y 300d
35
3.80
5.80
5.69
3
Stegano Woman
by
Z
471
14y 274d
41
3.78
4.00
5.27
6
The Cookie is a lie
by
Z
68
14y 133d
21
3.76
5.38
6.90
4
Crappyshare
by
Gizmore
593
12y 157d
49
3.76
5.45
6.08
2
Repeating History
by
space
and
Gizmore
640
10y 323d
60
3.75
3.63
4.63
3
Illuminati
by
Gizmore
83
9y 111d
16
3.69
5.44
5.81
4
Quangcurrency
by
quangntenemy
and
Gizmore
282
13y 156d
39
3.67
5.90
6.62
3
Training: Crypto - Substitution II
by
Gizmore
510
12y 65d
55
3.64
3.89
5.36
4
Warchall: Live RFI
by
Gizmore
497
10y 242d
42
3.60
5.05
6.43
2
AUTH me
by
Gizmore
532
9y 194d
44
3.55
5.25
4.68
2
PHP My Admin
by
Gizmore
660
10y 318d
38
3.53
2.95
3.05
3
Guesswork
by
Gizmore
1606
13y 247d
91
3.51
2.29
3.63
1
2021 Christmas Hippety
by
gizmore
36
1y 56d
8
3.50
2.25
5.75
4
The Mime Files
by
Gizmore
42
1y 214d
13
3.46
4.54
7.92
3
htmlspecialchars
by
Gizmore
and
Kender
1085
13y 314d
90
3.44
4.87
4.02
2
Training: LSB
by
Gizmore
2018
12y 36d
148
3.43
5.46
5.32
3
Pimitive Encryption
by
Gizmore
382
11y 276d
57
3.40
4.74
6.82
3
Are you serial
by
Gizmore
608
11y 114d
58
3.34
5.59
5.62
2
Interesting
by
Gizmore
231
8y 287d
29
3.34
4.31
6.48
3
Connect the Dots
by
galen
947
14y 300d
77
3.34
3.99
5.38
3
Training: WWW-Rewrites
by
Gizmore
430
12y 63d
39
3.33
5.15
5.41
2
Training: Encodings I
by
Gizmore
5079
14y 227d
326
3.33
4.33
3.95
2
2021 Christmas Gifts
by
gizmore
18
1y 52d
5
3.20
5.60
6.60
3
PHP 0818
by
noother
1092
11y 143d
73
3.18
4.81
4.96
2
Training: Baconian
by
Gizmore
1661
12y 48d
126
3.17
4.45
4.64
4
Training: Net Ports
by
Gizmore
440
8y 244d
24
3.12
4.83
4.67
4
Paranoid
by
Gizmore
157
12y 157d
34
3.12
1.85
5.03
2
Training: Crypto - Substitution I
by
Gizmore
3117
12y 65d
185
3.07
3.60
4.35
2
Limited Access Too
by
wannabe7331
and
lordOric
1757
11y 363d
90
3.00
4.84
4.58
2
Training: Crypto - Caesar II
by
Gizmore
2523
12y 65d
174
2.97
3.67
4.67
2
Training: PHP LFI
by
Gizmore
4841
12y 116d
316
2.89
5.22
4.93
3
Impossible n'est pas français
by
CommComm
437
13y 305d
45
2.89
3.73
6.04
2
Training: Programming 1
by
Gizmore
4937
14y 199d
237
2.88
4.62
4.82
2
Training: GPG
by
Gizmore
1031
12y 23d
98
2.86
6.16
4.69
3
2021 Christmas Friday
by
gizmore
33
1y 55d
9
2.78
3.44
7.89
3
Britcoin
by
Gizmore
36
4y 319d
17
2.76
5.12
6.59
2
Shadowlamb - Chapter I
by
Gizmore
368
11y 184d
68
2.75
2.59
7.03
2
Limited Access
by
wannabe7331
2457
12y 1d
142
2.68
4.62
4.29
2
Railsbin
by
Gizmore
104
5y 51d
21
2.67
3.48
4.95
2
LoFi
by
gizmore
13
274d 6h
3
2.67
0.67
2.33
4
Tracks
by
Gizmore
898
11y 164d
67
2.63
3.15
3.37
2
Training: Register Globals
by
Gizmore
2941
12y 55d
195
2.56
4.55
4.62
3
Stegano Attachment
by
Gizmore
1914
12y 23d
150
2.55
3.98
4.50
3
Contribute
by
Gizmore
10
1y 307d
2
2.50
2.50
6.00
2
Training: Warchall - The Beginning
by
WarChallStaff
1913
11y 38d
214
2.50
4.72
7.33
2
Factor 2
by
Gizmore
141
3y 89d
19
2.47
3.58
6.84
2
Training: Crypto - Transposition I
by
Gizmore
3838
12y 65d
249
2.42
3.30
4.07
3
hi
by
Gizmore
2000
14y 300d
145
2.41
3.30
3.51
3
Zebra
by
hirsch
1573
12y 6d
140
2.26
2.88
4.94
2
Training: WWW-Basics
by
Gizmore
1634
12y 63d
151
2.19
4.20
3.78
2
Training: MySQL I
by
Gizmore
5756
12y 65d
427
2.12
4.18
4.30
2
IRC: Duckhunt
by
gizmore
18
255d 17h
6
2.00
2.00
9.00
2
Training: Checksums
by
gizmore
26
165d 9h
10
2.00
1.00
3.00
2
Prime Factory
by
ch0wch0w
7604
14y 300d
559
1.98
2.80
3.36
2
PHP 0817
by
Gizmore
5979
12y 81d
401
1.62
3.80
3.49
1
Training: No DNS
by
gizmore
103
282d 14h
17
1.59
3.53
6.24
1
Training: WWW-Robots
by
Gizmore
10671
12y 36d
751
1.22
3.50
3.40
1
Training: Crypto - Caesar I
by
Gizmore
12159
12y 65d
799
1.21
2.48
2.72
1
Training: Stegano I
by
Gizmore
12833
14y 199d
844
1.08
2.56
2.60
1
Encodings: URL
by
Gizmore
11217
11y 313d
691
0.81
2.07
2.41
2
2021 Christmas Grampa
by
gizmore
106
1y 39d
19
0.63
1.00
1.95
1
Training: ASCII
by
Gizmore
12443
11y 313d
801
0.55
1.83
1.67
1
Training: Get Sourced
by
Gizmore
18610
14y 300d
1745
0.48
1.72
2.17