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Recent Answers

  1. kawz solved Regex Crossword/Intermediate/Technology
  2. kawz solved Regex Crossword/Palindromeda/Time Walker
  3. kawz solved Regex Crossword/Palindromeda/Open the lid
  4. kawz solved Regex Crossword/Palindromeda/Horn
  5. kawz solved Regex Crossword/Palindromeda/Third
  6. kawz solved Regex Crossword/Palindromeda/Ten o'clock
  7. kawz solved Regex Crossword/Intermediate/Encyclopedia
  8. kawz solved Regex Crossword/Intermediate/Earth
  9. kawz solved Regex Crossword/Intermediate/Johnny
  10. kawz solved Regex Crossword/Intermediate/Always remember
  11. kawz solved Regex Crossword/Beginner/Airstrip One
  12. kawz solved Regex Crossword/Beginner/Symbolism
  13. kawz solved Regex Crossword/Beginner/Ghost
  14. kawz solved Regex Crossword/Beginner/Naughty
  15. kawz solved Regex Crossword/Beginner/Beatles
  16. banAnna solved Regex Crossword/Hexagonal/Winnie
  17. banAnna solved Regex Crossword/Hexagonal/Stationary
  18. banAnna solved Regex Crossword/Hexagonal/Pollen
  19. banAnna solved Regex Crossword/Hexagonal/Garden
  20. banAnna solved Regex Crossword/Hexagonal/Buzz buzz
  21. banAnna solved exploit-exercises/Protostar/Net 3
  22. banAnna solved exploit-exercises/Protostar/Heap 3
  23. 0xFED solved Embedded Security CTF/Sydney
  24. 0xFED solved Embedded Security CTF/New Orleans
  25. 0xFED solved Embedded Security CTF/Tutorial
  26. 0xFED solved The Code Book's Cipher Challenge/Stage 4
  27. 0xFED solved the cryptopals crypto challenges/Set 1: Basics/Implement repeating-key XOR
  28. 0xFED solved the cryptopals crypto challenges/Set 1: Basics/Detect single-character XOR
  29. 0xFED solved the cryptopals crypto challenges/Set 1: Basics/Single-byte XOR cipher
  30. 0xFED solved the cryptopals crypto challenges/Set 1: Basics/Fixed XOR
  31. 0xFED solved The Code Book's Cipher Challenge/Stage 2
  32. 0xFED solved The Code Book's Cipher Challenge/Stage 1
  33. 0xFED solved the cryptopals crypto challenges/Set 1: Basics/Convert hex to base64
  34. 0xFED solved exploit-exercises/Nebula/Level 00
  35. 0xFED solved OverTheWire/Behemoth/Level 1 → Level 2
  36. 0xFED solved Pwnable.kr/Toddler's Bottle/fd
  37. 0xFED solved SmashTheStack/Logic/Level 1
  38. 0xFED solved Regex Crossword/Double Cross/GMC Vandura
  39. 0xFED solved OverTheWire/Behemoth/Level 0 → Level 1
  40. 0xFED solved OverTheWire/Behemoth/Level 0
  41. SadBlobfish solved Regex Crossword/Hexagonal/Winnie
  42. SadBlobfish solved Regex Crossword/Hexagonal/Stationary
  43. SadBlobfish solved Regex Crossword/Hexagonal/Pollen
  44. SadBlobfish solved Regex Crossword/Hexagonal/Garden
  45. SadBlobfish solved Regex Crossword/Hexagonal/Buzz buzz
  46. SadBlobfish solved Regex Crossword/Hamlet/The End
  47. SadBlobfish solved Regex Crossword/Hamlet/Memento
  48. SadBlobfish solved Regex Crossword/Hamlet/Laertes
  49. SadBlobfish solved Regex Crossword/Hamlet/The Play
  50. SadBlobfish solved Regex Crossword/Hamlet/Hamlet and Ophelia
  51. SadBlobfish solved Regex Crossword/Hamlet/The Ghost
  52. SadBlobfish solved Regex Crossword/Volapük/Lul
  53. SadBlobfish solved Regex Crossword/Volapük/Fol
  54. SadBlobfish solved Regex Crossword/Volapük/Kil
  55. SadBlobfish solved Regex Crossword/Volapük/Tel
  56. SadBlobfish solved Regex Crossword/Volapük/Bal
  57. SadBlobfish solved Regex Crossword/Cities/Home
  58. SadBlobfish solved Regex Crossword/Cities/Alpha World City
  59. SadBlobfish solved Regex Crossword/Cities/Big and hot
  60. SadBlobfish solved Regex Crossword/Cities/Roman Latin
  61. SadBlobfish solved Regex Crossword/Cities/Pisco Sour
  62. SadBlobfish solved Regex Crossword/Double Cross/The Lektor Device
  63. SadBlobfish solved Regex Crossword/Double Cross/Big Mac
  64. SadBlobfish solved Regex Crossword/Double Cross/Bat Man
  65. SadBlobfish solved Regex Crossword/Double Cross/GMC Vandura
  66. SadBlobfish solved Regex Crossword/Double Cross/Telekinesis
  67. SadBlobfish solved Regex Crossword/Palindromeda/Time Walker
  68. SadBlobfish solved Regex Crossword/Palindromeda/Open the lid
  69. SadBlobfish solved Regex Crossword/Palindromeda/Horn
  70. SadBlobfish solved Regex Crossword/Palindromeda/Third
  71. SadBlobfish solved Regex Crossword/Palindromeda/Ten o'clock
  72. SadBlobfish solved Regex Crossword/Experienced/Hamlet
  73. SadBlobfish solved Regex Crossword/Experienced/Questionable
  74. SadBlobfish solved Regex Crossword/Experienced/We apologise for the inconvenience
  75. SadBlobfish solved Regex Crossword/Experienced/Regular Workout
  76. SadBlobfish solved Regex Crossword/Experienced/Royal Dinner
  77. SadBlobfish solved Regex Crossword/Intermediate/Technology
  78. SadBlobfish solved Regex Crossword/Intermediate/Encyclopedia
  79. SadBlobfish solved Regex Crossword/Intermediate/Earth
  80. SadBlobfish solved Regex Crossword/Intermediate/Johnny
  81. SadBlobfish solved Regex Crossword/Intermediate/Always remember
  82. SadBlobfish solved Regex Crossword/Beginner/Airstrip One
  83. SadBlobfish solved Regex Crossword/Beginner/Symbolism
  84. SadBlobfish solved Regex Crossword/Beginner/Ghost
  85. SadBlobfish solved Regex Crossword/Beginner/Naughty
  86. SadBlobfish solved Regex Crossword/Beginner/Beatles
  87. SadBlobfish solved Regex Crossword/Tutorial/Space
  88. SadBlobfish solved Regex Crossword/Tutorial/Specific amount
  89. SadBlobfish solved Regex Crossword/Tutorial/Backreference
  90. SadBlobfish solved Regex Crossword/Tutorial/One or more
  91. SadBlobfish solved Regex Crossword/Tutorial/Zero or one
  92. SadBlobfish solved Regex Crossword/Tutorial/Zero or more
  93. SadBlobfish solved Regex Crossword/Tutorial/Characters NOT to include
  94. SadBlobfish solved Regex Crossword/Tutorial/A Range of characters
  95. SadBlobfish solved Regex Crossword/Tutorial/The OR symbol
  96. morje solved OverTheWire/Vortex/Level 0 → Level 1
  97. supersat solved OverTheWire/Vortex/Level 1 → Level 2
  98. hbw solved OverTheWire/Vortex/Level 1 → Level 2
  99. hbw solved OverTheWire/Vortex/Level 0 → Level 1
  100. supersat solved OverTheWire/Vortex/Level 0 → Level 1

Unique Solves

  1. Javantea solved OverTheWire/Vortex/Level 8 → Level 9
  2. Javantea solved OverTheWire/Vortex/Level 9 → Level 10
  3. Javantea solved OverTheWire/Vortex/Level 10 → Level 11
  4. Javantea solved OverTheWire/Vortex/Level 11 → Level 12
  5. Javantea solved OverTheWire/Semtex/Level 2 → Level 3
  6. morgothan solved SmashTheStack/IO/Special 12
  7. morgothan solved SmashTheStack/IO/Special 13
  8. morgothan solved SmashTheStack/IO/Special 14
  9. Javantea solved SmashTheStack/Tux/Level 0
  10. Mothra solved SmashTheStack/Apfel/pawn2
  11. Mothra solved SmashTheStack/Apfel/pawn3
  12. Mothra solved SmashTheStack/Logic/Level 6
  13. 0xFED solved SmashTheStack/Blowfish/level12
  14. Javantea solved SmashTheStack/Blackbox/Level2
  15. Mothra solved SmashTheStack/Blackbox/Level4
  16. Javantea solved SmashTheStack/Amateria/Level 2
  17. _basix solved Bright Shadows/JavaScript/Treasure your smiley!
  18. tecknicaltom solved Bright Shadows/JavaScript/The True Knight
  19. tecknicaltom solved Bright Shadows/JavaScript/Gambit
  20. tecknicaltom solved Bright Shadows/JavaScript/Amazing
  21. coldwaterq solved Bright Shadows/Exploit/RHC 6
  22. coldwaterq solved Bright Shadows/Exploit/RHC 9
  23. Javantea solved Bright Shadows/Exploit/SQL-Injection 2
  24. CryptoMonkey solved Bright Shadows/Crypto/You will get it!
  25. tecknicaltom solved Bright Shadows/Crypto/third VISUAL crypto
  26. tecknicaltom solved Bright Shadows/Crypto/Not too complicated...
  27. tecknicaltom solved Bright Shadows/Crypto/Try out something...
  28. CryptoMonkey solved Bright Shadows/Crypto/Count and wonder
  29. CryptoMonkey solved Bright Shadows/Crypto/Kensington Stone
  30. CryptoMonkey solved Bright Shadows/Crypto/Cryptography & History
  31. tecknicaltom solved Bright Shadows/CrackIt/Still not difficult
  32. tecknicaltom solved Bright Shadows/CrackIt/Not possible?
  33. tecknicaltom solved Bright Shadows/CrackIt/That is harder.
  34. tecknicaltom solved Bright Shadows/CrackIt/Easy VB-Crackit
  35. lecithin solved Bright Shadows/Stegano/Dance!
  36. tecknicaltom solved Bright Shadows/Stegano/The Orient Express
  37. tecknicaltom solved Bright Shadows/Stegano/Did you have coffee today?
  38. tecknicaltom solved Bright Shadows/Programming/Numbers
  39. tecknicaltom solved Bright Shadows/Programming/Can you 'calculate'?
  40. tecknicaltom solved Bright Shadows/Programming/just another calculation
  41. tecknicaltom solved Bright Shadows/Programming/The Blacksheep Story Part II
  42. tecknicaltom solved Bright Shadows/Programming/Looping
  43. tecknicaltom solved Bright Shadows/Programming/Peano Jordan
  44. tecknicaltom solved Bright Shadows/Programming/Speckled Windows
  45. tecknicaltom solved Bright Shadows/Programming/Lights out!
  46. Javantea solved Bright Shadows/Java-Applet/Two Ways
  47. CryptoMonkey solved Bright Shadows/Logic/Math Miracles
  48. baron solved Bright Shadows/Logic/The river
  49. tecknicaltom solved Bright Shadows/Special/BF
  50. baron solved Bright Shadows/Information Gathering/Website Stegano
  51. baron solved Bright Shadows//dev/null/Do you know this gate??
  52. d3adc0de solved exploit-exercises/Fusion/Level 02
  53. Javantea solved exploit-exercises/Fusion/Level 10
  54. Javantea solved exploit-exercises/Fusion/Level 11
  55. Javantea solved exploit-exercises/Fusion/Level 12
  56. lde solved exploit-exercises/Protostar/Final 0
  57. Commod0re solved HackThisSite/Application/Application 4
  58. Commod0re solved HackThisSite/Application/Application 6
  59. CryptoMonkey solved HackThisSite/Stego/Stego 2
  60. CryptoMonkey solved HackThisSite/Stego/Stego 5
  61. CryptoMonkey solved HackThisSite/Stego/Stego 7
  62. CryptoMonkey solved HackThisSite/Stego/Stego 10
  63. CryptoMonkey solved HackThisSite/Stego/Stego 14
  64. Commod0re solved HackThisSite/Programming/3. Reverse Encryption
  65. tecknicaltom solved Real Digital Forensic/Level 3
  66. Javantea solved MysteryTwister C3/Level I/Monoalphabetic Substitution
  67. Javantea solved MysteryTwister C3/Level II/Alice's Birthday Party (Part 1)
  68. Javantea solved MysteryTwister C3/Level II/Alice's Birthday Party (Part 2)
  69. Javantea solved MysteryTwister C3/Level II/Letter to the Templars - Part 3
  70. baron solved MysteryTwister C3/Level I/Classical Ciphers^3
  71. Javantea solved MysteryTwister C3/Level II/Brute-Force-Attack on Triple-DES with Reduced Key Space
  72. Javantea solved MysteryTwister C3/Level II/Broadcasting and low exponent - RSA-Attack
  73. Javantea solved MysteryTwister C3/Level II/Not-so-Secret Message from Malawi - Part I (RSA)
  74. Javantea solved MysteryTwister C3/Level II/Hybrid Encryption I
  75. baron solved MysteryTwister C3/Level I/The Book Code: A Challenge for Bookworms
  76. baron solved MysteryTwister C3/Level I/Pigpen with a twist - Part 1
  77. Javantea solved MysteryTwister C3/Level II/Enigma Part 1
  78. Javantea solved MysteryTwister C3/Level II/RSA: Two different keys - same ciphertext
  79. Javantea solved MysteryTwister C3/Level II/ORYX Stream Cipher Part I
  80. Javantea solved MysteryTwister C3/Level I/Post-Quantum Cryptography: Unbalanced Oil and Vinegar System - Part 1
  81. Javantea solved MysteryTwister C3/Level I/ECDH-Key Exchange for Beginners
  82. coldwaterq solved MysteryTwister C3/Level I/Reserve Hand Procedure - Part 1
  83. Javantea solved MysteryTwister C3/Level II/Smartcard RSA
  84. Javantea solved MysteryTwister C3/Level II/Partial Key Exposure with RSA - Part 1
  85. Javantea solved MysteryTwister C3/Level II/BCR code (Book-Caesar-RSA)
  86. Javantea solved MysteryTwister C3/Level II/ORYX Stream Cipher Part II
  87. Javantea solved MysteryTwister C3/Level II/Unconcealed RSA messages
  88. Javantea solved MysteryTwister C3/Level I/Monoalphabetic substitution with camouflage - Part 1
  89. Javantea solved MysteryTwister C3/Level II/CMEA 1
  90. Javantea solved MysteryTwister C3/Level III/CMEA 2
  91. Javantea solved OverTheWire/Utumno/Level 1 → Level 2
  92. Javantea solved OverTheWire/Utumno/Level 2 → Level 3
  93. Javantea solved OverTheWire/Maze/Level 0 → Level 1
  94. Javantea solved OverTheWire/Maze/Level 1 → Level 2
  95. Javantea solved OverTheWire/Maze/Level 2 → Level 3
  96. Javantea solved OverTheWire/Maze/Level 3 → Level 4
  97. Javantea solved OverTheWire/Maze/Level 4 → Level 5
  98. Javantea solved OverTheWire/Maze/Level 5 → Level 6
  99. tecknicaltom solved OverTheWire/Manpage/Level 1 → Level 2
  100. tecknicaltom solved Pwnable.kr/Rookiss/brain fuck
  101. d3adc0de solved Pwnable.kr/Rookiss/fix
  102. nihliphobe solved Pwnable.kr/Grotesque/ascii
  103. coldwaterq solved MysteryTwister C3/Level I/M-138 -- Part 1
  104. Javantea solved MysteryTwister C3/Level I/Heartbleed -- Part 1
  105. Javantea solved MysteryTwister C3/Level I/Heartbleed -- Part 2
  106. Javantea solved MysteryTwister C3/Level I/Enigma Messages with Repeated Letters -- Part 1
  107. Javantea solved MysteryTwister C3/Level I/From Russia with Love
  108. Javantea solved MysteryTwister C3/Level I/Snow White and the seven dwarfs
  109. Javantea solved MysteryTwister C3/Level II/ORYX Stream Cipher -- Part 3 (revised)
  110. nihliphobe solved Pwnable.kr/Rookiss/syscall
  111. negativezero solved Embedded Security CTF/Hollywood
  112. dkp solved the cryptopals crypto challenges/Set 3: Block & stream crypto/Break fixed-nonce CTR statistically
  113. dkp solved the cryptopals crypto challenges/Set 3: Block & stream crypto/Clone an MT19937 RNG from its output
  114. dkp solved the cryptopals crypto challenges/Set 3: Block & stream crypto/Create the MT19937 stream cipher and break it
  115. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Break "random access read/write" AES CTR
  116. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/CTR bitflipping
  117. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Recover the key from CBC with IV=Key
  118. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Implement a SHA-1 keyed MAC
  119. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Break a SHA-1 keyed MAC using length extension
  120. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Break an MD4 keyed MAC using length extension
  121. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Implement and break HMAC-SHA1 with an artificial timing leak
  122. dkp solved the cryptopals crypto challenges/Set 4: Stream crypto and randomness/Break HMAC-SHA1 with a slightly less artificial timing leak
  123. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Implement a MITM key-fixing attack on Diffie-Hellman with parameter injection
  124. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Implement DH with negotiated groups, and break with malicious "g" parameters
  125. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Implement Secure Remote Password (SRP)
  126. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Break SRP with a zero key
  127. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Offline dictionary attack on simplified SRP
  128. dkp solved the cryptopals crypto challenges/Set 5: Diffie-Hellman and friends/Implement an E=3 RSA Broadcast attack
  129. dkp solved the cryptopals crypto challenges/Set 6: RSA and DSA/Implement unpadded message recovery oracle
  130. tecknicaltom solved Pwnable.kr/Grotesque/sudoku
  131. tecknicaltom solved Pwnable.kr/Toddler's Bottle/memcpy
  132. Javantea solved id0-rsa.pub/Bad Entropy
  133. h0twinter solved id0-rsa.pub/Fvtavat Xrl Erpbirel
  134. h0twinter solved id0-rsa.pub/Optimal Backpack Allocation
  135. h0twinter solved id0-rsa.pub/Recover the secret phone number
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