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FEATURED TAGS
Cryptography
Data Science
Debugging
Games
Tutorials
15 Kata Found
6 kyu
Polybius square cipher - encode
1,337
tiriana
Cryptography
Ciphers
Algorithms
6 kyu
Cryptography #1 - Viva Cesare
800
Dentzil
Fundamentals
Cryptography
Algorithms
6 kyu
Simple ROT13.5 cypher
712
user9247539
1 Issue Reported
Algorithms
Fundamentals
Ciphers
Cryptography
5 kyu
Simple Encryption #4 - Qwerty
794
user5036852
Cryptography
Security
Strings
Algorithms
6 kyu
Crack the PIN
3,044
zLuki
Algorithms
Cryptography
3 kyu
Rail Fence Cipher: Encoding and Decoding
9,032
darrentburgess
3 Issues Reported
Algorithms
Ciphers
Cryptography
Strings
Security
6 kyu
Simple Encryption #1 - Alternating Split
29,619
user5036852
3 Issues Reported
Cryptography
Algorithms
Strings
Arrays
Fundamentals
6 kyu
Encrypt this!
23,540
suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security
4 kyu
Hide a message in a deck of playing cards
272
Zwyx
Cryptography
Mathematics
Games
Permutations
Algorithms
Beta
Cryptography in Characters
7
alex.qm
Status:
Testing & feedback needed
Estimated Rank:
5 kyu
Strings
Ciphers
Fundamentals
Cryptography
Algorithms
6 kyu
SHA-256
1,514
user7657844
Strings
Cryptography
Algorithms
6 kyu
Real Password Cracker
552
anter69
Security
Cryptography
Algorithms
3 kyu
Alphametics Solver
440
docgunthrop
Puzzles
Performance
Cryptography
Algorithms
5 kyu
Card-Chameleon, a Cipher with Playing Cards
118
Zwyx
Cryptography
Games
Algorithms
Beta
Cryptography - Hide in plain sight
44
avarayab
2 Issues Reported
Status:
Waiting for issues to be resolved
Estimated Rank:
6 kyu
Algorithms
Cryptography
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