Mersenne with 2

35 Points  0x0

Sometimes, a PRNG doesn’t need 624 values to be broken...

Author

ycam,  

Level  Difficulty

Validations

360 Challengers 1%

Note  Notation

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2
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76 Votes

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solutions 1 Solution

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Challenge Results Challenge Results

Pseudo Challenge Lang Date
rookiepwned Réaliste  Mersenne with 2 fr 3 June 2026 at 17:56
Neyzz Réaliste  Mersenne with 2 fr 31 May 2026 at 00:38
Ed. Réaliste  Mersenne with 2 fr 20 May 2026 at 21:55
LightDiscord Réaliste  Mersenne with 2 fr 20 May 2026 at 20:58
Nokk Réaliste  Mersenne with 2 fr 15 May 2026 at 12:29
ANJr Réaliste  Mersenne with 2 fr 13 May 2026 at 23:03
Pi_thagore Réaliste  Mersenne with 2 fr 13 May 2026 at 01:24
Ruben Muller Realist  Mersenne with 2 en 12 May 2026 at 20:04
dlfpw Réaliste  Mersenne with 2 fr 9 May 2026 at 02:48
_cthulu Réaliste  Mersenne with 2 fr 8 May 2026 at 20:19

challenges 62 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution Date
pas_valide It happens, sometimes 8% 30742 10 na5sim 5 3 March 2012
pas_valide End Droid 1% 1143 15 Mhd_Root 1 13 July 2023
pas_valide Windows - KerbeRoast 1% 1360 15 Podalirius 1 15 December 2022
pas_valide ComCyber - Challenge 1% 643 20 redoste , Nishacid , Mika 0 19 November 2024
pas_valide P0wn3d 2% 7046 20 g0uZ 6 27 December 2011
pas_valide Windows - ASRepRoast 1% 1163 20 Podalirius 1 15 December 2022
pas_valide Windows - Group Policy Preferences Passwords 1% 1031 20 Podalirius 2 15 December 2022
pas_valide The h@ckers l4b 2% 5665 25 RedCrach , Luxerails 2 28 December 2011
pas_valide Windows - ZeroLogon 1% 790 25 Podalirius 0 15 December 2022
pas_valide Neonazi inside 2% 5030 30 g0uZ 3 7 October 2006
pas_valide Windows - krbtgt history 1% 350 30 Podalirius 0 22 March 2023
pas_valide Windows - sAMAccountName spoofing 1% 450 30 Podalirius 1 22 March 2023
pas_valide Mersenne with 2 1% 361 35 ycam 1 5 April 2024
pas_valide Bash/Awk - netstat parsing 1% 619 40 sbrk 4 22 October 2017
pas_valide Breaking Root-Me like it’s 2020 1% 659 40 Laluka 2 28 January 2021
pas_valide PyRat Auction 2% 5783 40 anonyme 2 7 March 2010
pas_valide Root them 1% 2681 40 g0uZ 5 22 October 2011
pas_valide IPBX - call me maybe 1% 1231 45 koma 2 28 January 2013
pas_valide Marabout 1% 3386 45 Thanat0s , Mafuba 5 13 September 2013
pas_valide Root-We 2% 4655 45 g0uZ , Xartrick 2 20 September 2011
pas_valide Starbug Bounty 1% 1571 45 Swissky 5 7 September 2017
pas_valide Ultra Upload 1% 2446 45 Arod 3 1 May 2015
pas_valide Well-known 1% 696 45 apges01 2 21 April 2020
pas_valide A bittersweet shellfony 1% 293 50 mayfly 2 15 December 2020
pas_valide Bash - System Disaster 1% 172 50 sbrk 0 15 March 2020
pas_valide Django unchained 1% 774 50 TiWim 1 12 May 2019
pas_valide Imagick 1% 1131 50 N1lux 2 27 June 2017
pas_valide MALab 1% 2151 50 RedCrach 2 28 December 2011
pas_valide SSHocker 1% 265 50 Laluka 2 3 February 2021
pas_valide Web TV 1% 1494 50 RedCrach 2 4 February 2012
pas_valide DasBox1: Rififi in the lizardmen 1% 155 55 das 0 28 September 2022
pas_valide SamBox v2 1% 1244 55 sambecks 3 25 February 2015
pas_valide SamCMS 1% 974 55 sambecks 0 31 May 2015
pas_valide Android - Shady VPN 1% 140 60 apges01 1 8 September 2025
pas_valide BBQ Factory - First Flirt 1% 155 60 sm0k , dvor4x 0 2 July 2019
pas_valide Extractor 1% 123 60 Elweth 0 5 April 2024
pas_valide Getting root Over it! 1% 100 60 0x0ff 0 18 August 2021
pas_valide reQUACKier 1% 93 60 CanardMandarin 0 28 September 2022
pas_valide Texode 1% 196 60 Mhd_Root 1 24 February 2021
pas_valide BBQ Factory - Back To The Grill 1% 53 70 sm0k , dvor4x 0 2 July 2019
pas_valide In Your Kubernetass 1% 158 70 mayfly 0 17 February 2020
pas_valide DjangocatZ 1% 247 70 Laluka 1 24 November 2021
pas_valide Red Pills 1% 1190 70 koma 0 14 June 2013
pas_valide Root Me, for real 1% 162 70 real 0 31 March 2022
pas_valide SamBox v1 1% 869 70 sambecks 1 20 December 2014
pas_valide SAP Pentest 007 1% 285 70 iggy 1 7 January 2017
pas_valide VPN Provider 1% 83 70 Mhd_Root , Nishacid 0 8 September 2025
pas_valide Crypto Secure 1% 561 80 Arod 1 4 November 2014
pas_valide Bozobe Hospital 1% 275 80 ArnC 1 16 June 2018
pas_valide SamBox v3 1% 335 80 sambecks 0 19 June 2017
pas_valide ARM FTP Box 1% 88 90 chaignc 1 12 November 2017
pas_valide Bohemian RhapC2 1% 83 90 sm0k 0 23 March 2023
pas_valide I’m a Bl4ck H4t 1% 91 90 Mhd_Root 0 26 January 2023
pas_valide SAP Pentest 000 1% 209 90 iggy 1 7 January 2017
pas_valide Texode Back 1% 100 90 Mhd_Root 1 15 April 2021
pas_valide Bluebox 2 - Pentest 1% 339 100 sambecks 2 31 May 2017
pas_valide Nodeful 1% 102 100 voydstack 1 15 April 2021
pas_valide Matrix terminal 1% 90 105 Mizu 0 28 September 2022
pas_valide Bluebox - Pentest 1% 541 110 Arod 2 8 October 2015
pas_valide C for C-cure 1% 49 110 nikost 0 5 April 2024
pas_valide Highway to shell 1% 237 120 ghozt , mayfly 1 5 April 2018
pas_valide SamBox v4 1% 136 140 sambecks 1 28 April 2019