Kata Library: JavaScript Practice
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FEATURED TAGS
Cryptography
Data Science
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58 Kata Found
7 kyu
Decoding a message
3,189
samhstn
Puzzles
Algorithms
Cryptography
Security
Games
7 kyu
Mirroring cipher
881
user8580805
Strings
Cryptography
Security
Algorithms
6 kyu
Keyword Cipher
1,369
user8580805
Cryptography
Strings
Algorithms
5 kyu
Break the Caesar!
884
kingcobra
1 Issue Reported
Ciphers
Cryptography
Fundamentals
6 kyu
Scooby Doo Puzzle
320
adrian.eyre
2 Issues Reported
Puzzles
Cryptography
Algorithms
6 kyu
GA-DE-RY-PO-LU-KI cypher vol 3 - Missing key
622
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
5 kyu
GA-DE-RY-PO-LU-KI cypher vol 4 - Missing key madness
102
dcieslak
1 Issue Reported
Performance
Algorithms
Ciphers
Cryptography
5 kyu
Coding with Squared Strings
2,132
g964
1 Issue Reported
Fundamentals
Strings
Ciphers
Cryptography
6 kyu
Polybius square cipher - encode
1,345
tiriana
Cryptography
Ciphers
Algorithms
6 kyu
One down
1,210
WesleyYoung
1 Issue Reported
Strings
Algorithms
Cryptography
Puzzles
6 kyu
Rotation Cipher Cracker
928
NicholasSeward
1 Issue Reported
Ciphers
Cryptography
Algorithms
Security
Puzzles
6 kyu
Cubic Tap Code
590
KayleighWasTaken
Ciphers
Algorithms
Cryptography
7 kyu
Number encrypting: cypher
1,187
dgrcode
Fundamentals
Strings
Ciphers
Cryptography
7 kyu
GA-DE-RY-PO-LU-KI cypher
2,890
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
5 kyu
Simple Encryption #3 - Turn The Bits Around
270
user5036852
Cryptography
Security
Strings
Algorithms
Bits
6 kyu
Cryptography #1 - Viva Cesare
804
Dentzil
Fundamentals
Cryptography
Algorithms
6 kyu
Simple ROT13.5 cypher
719
user9247539
1 Issue Reported
Algorithms
Fundamentals
Ciphers
Cryptography
5 kyu
Simple Encryption #4 - Qwerty
802
user5036852
Cryptography
Security
Strings
Algorithms
5 kyu
Simple Encryption #2 - Index-Difference
886
user5036852
Fundamentals
Cryptography
Security
Strings
Arrays
Algorithms
6 kyu
GA-DE-RY-PO-LU-KI cypher vol 2
1,100
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
6 kyu
Digital cypher vol 3 - missing key
1,077
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
5 kyu
Second Variation on Caesar Cipher
2,014
g964
2 Issues Reported
Fundamentals
Ciphers
Cryptography
7 kyu
Digital cypher vol 2
3,377
dcieslak
1 Issue Reported
Fundamentals
Ciphers
Cryptography
6 kyu
Crack the PIN
3,078
zLuki
Algorithms
Cryptography
7 kyu
Digital cypher
8,403
dcieslak
Fundamentals
Ciphers
Cryptography
3 kyu
Rail Fence Cipher: Encoding and Decoding
9,184
darrentburgess
3 Issues Reported
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Simple Encryption #1 - Alternating Split
29,897
user5036852
3 Issues Reported
Cryptography
Algorithms
Strings
Arrays
Fundamentals
6 kyu
Encrypt this!
23,806
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
4 kyu
Hide a message in a deck of playing cards
291
Zwyx
Cryptography
Mathematics
Games
Permutations
Algorithms
6 kyu
Keyword Cipher Helper
958
jacobb
2 Issues Reported
Cryptography
Ciphers
Security
Object-oriented Programming
Strings
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