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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.

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8 kyu
Sentence Smash
176,182richardhsu
Strings
Arrays
Fundamentals
8 kyu
Sum Arrays
207,347richardhsu
Arrays
Fundamentals
Retired
Number toString (retired)
19,387YiQi
Bugs
Strings
Data Types
8 kyu
Convert a String to a Number!
296,479bkaes
Parsing
Strings
Fundamentals
8 kyu
Return Negative
376,049Deantwo
Fundamentals
Retired
repeatIt (retired)
10,625AkyunaAkish
Fundamentals
Strings
8 kyu
Dollars and Cents
26,033kolohelios
Functional Programming
Strings
Algorithms
8 kyu
Volume of a Cuboid
121,840user5196477
Geometry
Fundamentals
Mathematics
8 kyu
Even or Odd
573,102suuuzi
Mathematics
Fundamentals
8 kyu
Reversed Strings
386,969jhoffner
Strings
Fundamentals
8 kyu
MakeUpperCase
200,087wichu
Fundamentals
Strings
8 kyu
Get Nth Even Number
38,648kodejuice
Mathematics
Puzzles
Algorithms
8 kyu
Convert a Boolean to a String
250,797btaitelb
Strings
Fundamentals
8 kyu
Century From Year
223,794MrZizoScream
Fundamentals
Mathematics
8 kyu
All Star Code Challenge #18
80,799shaddyjr
Fundamentals
Strings
8 kyu
Convert to Binary
36,400JapaX
Mathematics
Algorithms
Fundamentals
8 kyu
The Feast of Many Beasts
96,998MollyJeanB-pdx
Strings
Fundamentals
8 kyu
Type of sum
19,230Dmitry Kudla
Fundamentals
8 kyu
Find Nearest square number
25,150riyakayal
Fundamentals
Mathematics
8 kyu
Expressions Matter
60,067MrZizoScream
Algorithms
Fundamentals
7 kyu
Check the exam
33,732Dmitry Kudla
Fundamentals
Arrays
Draft
A function within a function
13,610amrdraz
Status:Draft
Estimated Rank:
7 kyu
Fundamentals
8 kyu
You only need one - Beginner
159,811PG1
Fundamentals
Strings
Arrays
8 kyu
Beginner - Reduce but Grow
172,804PG1
Fundamentals
Arrays
8 kyu
Points of Reflection
11,098webtechalex
Mathematics
Geometry
Algorithms
8 kyu
Fuel Calculator: Total Cost
10,964aSproule
Mathematics
Fundamentals
Logic
8 kyu
Alan Partridge II - Apple Turnover
27,260PG1
Fundamentals
Strings
Mathematics
Draft
Classic Hello World
20,982Javatlacati
Status:Draft
Estimated Rank:
8 kyu
Fundamentals
Object-oriented Programming