MysteryTwister C3
NUMBER OF ACTIVE MEMBERS:

8400
Follow us: Facebook Twitter
 



Level I Challenges (77)

Page 1 of the challenges in Level I, ordered by date posted (the most recent appear first).

Advent-Challenge — Part 1

[rotthaler-03] - 24 users already solved this challenge.
 
 
 

Little Anna has forgotten how to decrypt her ciphertext. Can you come up to her pre-Christmas wish?
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2017-12-08 19:24
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#24) Achieved points (Global score) y-m-d - h:m:s

Kurt Gebauer (Yokozuna) 200 (121239) 2017-12-08 20:26:00
Michael Möller (michaelm) 200 (118945) 2017-12-08 20:27:32
HolgerK (HolgerK) 200 (23952) 2017-12-08 20:51:53
H. Lautenschlager (helmi) 200 (18562) 2017-12-08 21:06:49
#5 Qiu (Qiu) 200 (1999) 2017-12-08 22:08:03
#6 Viktor (Veselovský) 200 (113516) 2017-12-08 22:36:15
#7 Robert (rm) 200 (56362) 2017-12-09 00:52:38
#8 D3d4lu5 (D3d4lu5) 200 (65954) 2017-12-09 03:01:45
#9 Qinncade (Qinncade) 150 (2610) 2017-12-09 23:15:33
#10 Tim Fink (Magellan) 150 (4876) 2017-12-10 07:27:05
#11 Alain Collignon (vexilla72) 150 (51657) 2017-12-10 09:25:22
#12 Snake (snk) 150 (51939) 2017-12-10 14:33:18
#13 Armin Krauss (argh) 150 (155637) 2017-12-10 16:51:04
#14 Bernhard Gruber (bgr) 133 (22889) 2017-12-11 09:51:50
#15 Georgius Stolte (HazmatsFear) 133 (14380) 2017-12-11 11:10:16
#16 Andreas Frerichs (Ossili) 133 (33266) 2017-12-11 14:07:20
#17 Kai Fischell (MrFlector) 133 (1333) 2017-12-11 14:39:01
#18 Rainer Zufall (kiekuk) 133 (42438) 2017-12-11 14:50:55
#19 Em Doulgerakis (Greko) 133 (110211) 2017-12-11 15:18:52
#20 Dominik M. (Sgt. Pepper) 133 (46526) 2017-12-11 16:23:39
#21 Marc (rcll0891) 133 (17793) 2017-12-11 16:29:47
#22 Wieland (wisch) 133 (6533) 2017-12-11 17:09:24
#23 satz (rbsatish) 125 (125) 2017-12-12 10:06:58
#24 Bart den Hartog (Bart13) 117 (118984) 2017-12-14 19:02:22
You must be logged in to solve the challenge


Number Sequence — Part 9

[quantum-01] - 17 users already solved this challenge.
 
 
 

Are you able to crack the password of Radomil and find the missing 5 digits?
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2017-11-16 17:43
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#17) Achieved points (Global score) y-m-d - h:m:s

nimroth (nimroth cynthor) 200 (3999) 2017-11-16 19:39:34
H. Lautenschlager (helmi) 200 (18562) 2017-11-16 22:27:42
Kurt Gebauer (Yokozuna) 200 (121239) 2017-11-16 23:03:55
Armin Krauss (argh) 200 (155637) 2017-11-17 00:08:50
#5 Dominik M. (Sgt. Pepper) 200 (46526) 2017-11-17 12:20:28
#6 Viktor (Veselovský) 200 (113516) 2017-11-17 14:41:25
#7 D3d4lu5 (D3d4lu5) 150 (65954) 2017-11-18 07:33:32
#8 Robert (rm) 150 (56362) 2017-11-18 16:55:29
#9 S (Zyphe) 133 (8457) 2017-11-19 17:22:18
#10 Bernhard Gruber (bgr) 125 (22889) 2017-11-20 17:27:33
#11 E.T (Ertheb) 120 (54992) 2017-11-21 12:55:32
#12 Bart den Hartog (Bart13) 114 (118984) 2017-11-23 13:22:30
#13 Roland Jansen (roland) 111 (17503) 2017-11-25 08:40:16
#14 Em Doulgerakis (Greko) 108 (110211) 2017-11-29 15:59:37
#15 Rainer Zufall (kiekuk) 107 (42438) 2017-11-29 22:29:26
#16 Andreas Frerichs (Ossili) 107 (33266) 2017-11-30 06:57:08
#17 HolgerK (HolgerK) 104 (23952) 2017-12-08 21:29:19
You must be logged in to solve the challenge


New Year's Greetings — Part 4

[gutgesell-04] - 26 users already solved this challenge, 11 are working on it.
 
 
 

This series consists of five parts which are based on each other and that will be getting more and more complicated with each part. This part is the actual challenge and tells you the New Year's greeting of the author.
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2016-03-21 10:02
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#26) Achieved points (Global score) y-m-d - h:m:s

Szabó Zoltán (szabo.z87) 200 (47990) 2016-03-21 14:14:22
Robert (rm) 200 (56362) 2016-03-21 15:49:31
Rainer Zufall (kiekuk) 200 (42438) 2016-03-21 23:47:44
Armin Krauss (argh) 200 (155637) 2016-03-22 01:17:45
#5 Michael Möller (michaelm) 150 (118945) 2016-03-22 10:21:46
#6 Dominik M. (Sgt. Pepper) 150 (46526) 2016-03-22 19:14:53
#7 Fabian (XP-72) 133 (3596) 2016-03-23 12:44:19
#8 HolgerK (HolgerK) 133 (23952) 2016-03-23 19:58:47
#9 Viktor (Veselovský) 133 (113516) 2016-03-23 22:33:52
#10 Bernhard Gruber (bgr) 120 (22889) 2016-03-25 16:21:02
#11 Alain (Integral) 117 (198642) 2016-03-26 19:39:49
#12 Marco Manfredi (mkk9901) 117 (17686) 2016-03-26 22:41:24
#13 Andreas Frerichs (Ossili) 104 (33266) 2016-04-13 06:32:14
#14 j.h. (haegarq) 104 (11696) 2016-04-14 07:02:14
#15 zahir mohsen moradi (ariobarzan) 103 (99757) 2016-04-21 19:52:57
#16 Hans Joachim Girulat (joregi) 103 (28462) 2016-04-24 13:29:40
#17 Max Mustermann (MustermM) 102 (6661) 2016-05-12 17:31:37
#18 Bart den Hartog (Bart13) 101 (118984) 2016-06-28 00:29:48
#19 E.T (Ertheb) 101 (54992) 2016-07-21 18:12:59
#20 Christian (chrisadmin) 101 (1816) 2016-07-25 22:20:07
#21 Hans Peter (hanspeter) 101 (48115) 2016-09-17 12:15:49
#22 chris_3stones (3stones) 100 (34472) 2016-10-10 20:31:43
#23 George (Theofanidis) 100 (88988) 2016-10-10 20:39:24
#24 Martin (martinbucher) 100 (24117) 2016-11-17 04:14:57
#25 D3d4lu5 (D3d4lu5) 100 (65954) 2017-06-18 15:06:16
#26 Alain Collignon (vexilla72) 100 (51657) 2017-11-08 08:15:36
You must be logged in to solve the challenge


New Year's Greetings — Part 3

[gutgesell-03] - 27 users already solved this challenge, 2 are working on it.
 
 
 

This series consists of five parts which are based on each other and that will be getting more and more complicated with each part. Part 4 contains a little New Year's greeting of the author and part 5 teaches us something about the weaknesses of this method. Part 3 adds another modification.
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2016-03-21 09:59
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#27) Achieved points (Global score) y-m-d - h:m:s

Szabó Zoltán (szabo.z87) 200 (47990) 2016-03-21 13:56:26
Robert (rm) 200 (56362) 2016-03-21 15:33:43
Rainer Zufall (kiekuk) 200 (42438) 2016-03-21 23:19:10
Armin Krauss (argh) 200 (155637) 2016-03-22 01:17:16
#5 Michael Möller (michaelm) 150 (118945) 2016-03-22 10:04:40
#6 Dominik M. (Sgt. Pepper) 150 (46526) 2016-03-22 19:10:11
#7 Fabian (XP-72) 150 (3596) 2016-03-23 00:12:57
#8 HolgerK (HolgerK) 133 (23952) 2016-03-23 19:34:33
#9 Viktor (Veselovský) 133 (113516) 2016-03-23 21:47:57
#10 Bernhard Gruber (bgr) 125 (22889) 2016-03-25 09:46:34
#11 Alain (Integral) 117 (198642) 2016-03-26 19:21:04
#12 Marco Manfredi (mkk9901) 117 (17686) 2016-03-26 20:39:46
#13 Andreas Frerichs (Ossili) 105 (33266) 2016-04-11 22:55:31
#14 j.h. (haegarq) 104 (11696) 2016-04-12 11:40:39
#15 zahir mohsen moradi (ariobarzan) 103 (99757) 2016-04-21 19:12:55
#16 Hans Joachim Girulat (joregi) 103 (28462) 2016-04-23 23:11:53
#17 Max Mustermann (MustermM) 102 (6661) 2016-05-12 17:07:40
#18 Bart den Hartog (Bart13) 101 (118984) 2016-06-28 00:25:52
#19 E.T (Ertheb) 101 (54992) 2016-07-21 17:38:24
#20 Christian (chrisadmin) 101 (1816) 2016-07-25 21:15:41
#21 Hans Peter (hanspeter) 101 (48115) 2016-09-17 12:15:04
#22 George (Theofanidis) 100 (88988) 2016-10-09 18:21:26
#23 Bruns (Triton) 100 (400) 2016-11-14 11:43:39
#24 Martin (martinbucher) 100 (24117) 2016-11-16 16:20:15
#25 sokrates (sokrates) 100 (2639) 2016-12-11 20:39:24
#26 D3d4lu5 (D3d4lu5) 100 (65954) 2017-06-18 15:13:59
#27 Alain Collignon (vexilla72) 100 (51657) 2017-11-08 07:56:23
You must be logged in to solve the challenge


New Year's Greetings — Part 2

[gutgesell-02] - 28 users already solved this challenge.
 
 
 

This series consists of five parts which are based on each other and that will be getting more and more complicated with each part. Part 4 contains a little New Year's greeting of the author and part 5 teaches us something about the weaknesses of this method. Part 2 modifies the encryption of part 1 a little bit.
Read more...

Click here to get to the corresponding forum topic to share your opinion.
Click here to download the challenge.

Author: This email address is being protected from spambots. You need JavaScript enabled to view it.
Published on: 2016-03-21 09:55
Maximum number of attempts for this challenge: 15

All successful users of this challenge

Rank User (#28) Achieved points (Global score) y-m-d - h:m:s

Szabó Zoltán (szabo.z87) 200 (47990) 2016-03-21 13:20:27
Robert (rm) 200 (56362) 2016-03-21 15:27:26
Rainer Zufall (kiekuk) 200 (42438) 2016-03-21 21:24:25
Michael Möller (michaelm) 200 (118945) 2016-03-21 22:09:24
#5 Armin Krauss (argh) 200 (155637) 2016-03-22 01:16:54
#6 Dominik M. (Sgt. Pepper) 150 (46526) 2016-03-22 19:01:38
#7 Fabian (XP-72) 150 (3596) 2016-03-22 23:46:17
#8 Bernhard Gruber (bgr) 133 (22889) 2016-03-23 11:44:28
#9 HolgerK (HolgerK) 133 (23952) 2016-03-23 19:21:52
#10 Viktor (Veselovský) 133 (113516) 2016-03-23 21:28:05
#11 Alain (Integral) 117 (198642) 2016-03-26 19:00:51
#12 Marco Manfredi (mkk9901) 117 (17686) 2016-03-26 20:21:38
#13 Em Doulgerakis (Greko) 108 (110211) 2016-04-02 18:19:16
#14 j.h. (haegarq) 105 (11696) 2016-04-11 15:15:37
#15 Andreas Frerichs (Ossili) 105 (33266) 2016-04-11 21:33:36
#16 zahir mohsen moradi (ariobarzan) 103 (99757) 2016-04-21 18:53:37
#17 Hans Joachim Girulat (joregi) 103 (28462) 2016-04-23 22:57:49
#18 Max Mustermann (MustermM) 102 (6661) 2016-05-12 16:47:45
#19 Martin (martinbucher) 102 (24117) 2016-05-15 18:53:46
#20 Bart den Hartog (Bart13) 101 (118984) 2016-06-28 00:18:52
#21 E.T (Ertheb) 101 (54992) 2016-07-21 13:13:52
#22 Christian (chrisadmin) 101 (1816) 2016-07-25 20:17:47
#23 Hans Peter (hanspeter) 101 (48115) 2016-09-17 12:14:09
#24 Meine Registrierung (TryC3) 101 (6045) 2016-10-05 11:52:07
#25 George (Theofanidis) 100 (88988) 2016-10-09 16:36:19
#26 sokrates (sokrates) 100 (2639) 2016-12-08 19:32:30
#27 D3d4lu5 (D3d4lu5) 100 (65954) 2017-06-18 07:52:41
#28 Alain Collignon (vexilla72) 100 (51657) 2017-11-08 07:48:38
You must be logged in to solve the challenge
 
 
powered by the CrypTool project  CrypTool

 

   +++    [21:53 - 14.12.2017] teetrinker solved the Level I challenge 'Letter to the Templars — Part 1'    +++    [21:43 - 14.12.2017] teetrinker solved the Level I challenge 'Beaver Code'    +++    [20:58 - 14.12.2017] teetrinker solved the Level I challenge 'Caesar Encryption'    +++    [20:14 - 14.12.2017] teetrinker solved the Level I challenge 'Number Sequence — Part 2'    +++    [20:11 - 14.12.2017] teetrinker solved the Level I challenge 'Original Caesar Cipher'    +++