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FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
64 Kata Found
Beta
The Whispers of the Void
14
EricsonWillians
1 Issue Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
3 kyu
Strings
Algorithms
Cryptography
Fundamentals
Parsing
7 kyu
Decoding a message
3,125
samhstn
Puzzles
Algorithms
Cryptography
Security
Games
7 kyu
Mirroring cipher
872
user8580805
Strings
Cryptography
Security
Algorithms
6 kyu
Keyword Cipher
1,359
user8580805
Cryptography
Strings
Algorithms
5 kyu
Break the Caesar!
878
kingcobra
1 Issue Reported
Ciphers
Cryptography
Fundamentals
6 kyu
Scooby Doo Puzzle
319
adrian.eyre
2 Issues Reported
Puzzles
Cryptography
Algorithms
6 kyu
GA-DE-RY-PO-LU-KI cypher vol 3 - Missing key
617
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
5 kyu
GA-DE-RY-PO-LU-KI cypher vol 4 - Missing key madness
101
dcieslak
1 Issue Reported
Performance
Algorithms
Ciphers
Cryptography
5 kyu
Coding with Squared Strings
2,129
g964
1 Issue Reported
Fundamentals
Strings
Ciphers
Cryptography
6 kyu
Polybius square cipher - encode
1,342
tiriana
Cryptography
Ciphers
Algorithms
6 kyu
One down
1,207
WesleyYoung
1 Issue Reported
Strings
Algorithms
Cryptography
Puzzles
6 kyu
Rotation Cipher Cracker
927
NicholasSeward
1 Issue Reported
Ciphers
Cryptography
Algorithms
Security
Puzzles
6 kyu
Cubic Tap Code
587
KayleighWasTaken
Ciphers
Algorithms
Cryptography
7 kyu
Number encrypting: cypher
1,180
dgrcode
Fundamentals
Strings
Ciphers
Cryptography
7 kyu
GA-DE-RY-PO-LU-KI cypher
2,877
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
Beta
Diffie, Hellman and You
2
topologoanatom
Status:
Testing & feedback needed
Estimated Rank:
3 kyu
Cryptography
Mathematics
Algebra
6 kyu
Greatest common divisor as linear combination
126
IttayWeiss
Algorithms
Mathematics
Number Theory
Cryptography
6 kyu
Cryptography #1 - Viva Cesare
804
Dentzil
Fundamentals
Cryptography
Algorithms
6 kyu
Simple ROT13.5 cypher
717
user9247539
1 Issue Reported
Algorithms
Fundamentals
Ciphers
Cryptography
5 kyu
Simple Encryption #4 - Qwerty
800
user5036852
Cryptography
Security
Strings
Algorithms
5 kyu
Simple Encryption #2 - Index-Difference
885
user5036852
Fundamentals
Cryptography
Security
Strings
Arrays
Algorithms
6 kyu
GA-DE-RY-PO-LU-KI cypher vol 2
1,094
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
6 kyu
Digital cypher vol 3 - missing key
1,074
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
5 kyu
Second Variation on Caesar Cipher
2,010
g964
2 Issues Reported
Fundamentals
Ciphers
Cryptography
7 kyu
Digital cypher vol 2
3,368
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
6 kyu
Crack the PIN
3,073
zLuki
Algorithms
Cryptography
7 kyu
Digital cypher
8,375
dcieslak
Fundamentals
Ciphers
Cryptography
3 kyu
Rail Fence Cipher: Encoding and Decoding
9,157
darrentburgess
3 Issues Reported
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Simple Encryption #1 - Alternating Split
29,830
user5036852
3 Issues Reported
Cryptography
Algorithms
Strings
Arrays
Fundamentals
6 kyu
Encrypt this!
23,732
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
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