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Start training on this collection. Each time you skip or complete a kata you will be taken to the next kata in the series. Once you cycle through the items in the collection you will revert back to your normal training routine.
1,745GiacomoSorbi
Number Theory
Combinatorics
Puzzles
646AlexIsHappy
Fundamentals
Mathematics
Algorithms
Logic
Numbers
Algebra
Puzzles
Games
Fundamentals
Object-oriented Programming
Logic
Data Structures
6 kyu
21,323suic
Fundamentals
Strings
Regular Expressions
Arrays
Ciphers
Algorithms
Cryptography
Security