Codewars Katas by Nikolay Shebeko

Glossary

• Kata: is an algorithm you have to solve in any programming language you desire
• Kyu: is a digit that determines kata difficulty level as well as the user rank on the platform

Complete Task 8-kyu

• Palindrome Strings (String)
• Remove First and Last Character (String)
• Even or Odd (Number)
• Century From Year (Number)
• Remove duplicates from list (Array)
• Sum of positive (Array)
• Simple validation of a username with regex (Regex)

Complete Task 7-kyu

• Anagram Detection (String)
• Birthday I - Cake (String)
• Greatest common divisor (Number)
• Factorial (Number)
• Find The Duplicated Number in a Consecutive Unsorted List (Number)
• Fizz Buzz (Array)
• Currying functions: multiply all elements in an array (Array)
• Shortest Word (Array)
• Square Every Digit (Array)
• Easy mathematical callback (Array)
• Regexp Basics - is it a letter? (Regex)
• Regexp Basics - is it a vowel? (Regex)

Complete Task 6-kyu

• Is a number prime? (Number)
• Count characters in your string (Object)

Similar Plattforms for training

• HackerRank
• Codility
• Exercism
• CodeChef
• CoderByte
• CodeFights
• CodeEval
• LeetCode