Codewars Handbook 1.4.0 🎄

⭐ New Features

• New 25 kata solved!

  8 kyu

  • Multiplication table for number
  • Quarter of the year

  7 kyu

  • How many consecutive numbers are needed?
  • Max-min arrays
  • Over The Road
  • Palindrome chain length
  • Red Knight
  • The Speed of Letters
  • Unique string characters

  6 kyu

  • Array combinations
  • Bonuses
  • Find Numbers with Same Amount of Divisors
  • Find the First Number in Having a Certain Number of Divisors I
  • How Many Numbers?
  • Java format Unicode encoder/decoder
  • Remove a Specific Element of an Array
  • Remove the parentheses
  • Reversing Euclid's GCD. Parameters out of results
  • SHA-256 Cracker
  • Simple Fun #135: Missing Alphabets
  • Simple max digit sum
  • Simple reversed parenthesis
  • Simple time difference
  • The queen on the chessboard
  • What time is it?

• The mythical 100% code coverage

• CI pipeline migrated to travis-ci.com

🔨 Dependency Updates

• Update Gradle Wrapper to 6.7.1
• Update Gradle Enterprise plugin to 3.5
• Update Mockito to 3.6.28
• Update Apache Commons to 3.11
• Update Lombok to 1.18.16
• Update Spring Boot to 2.4.1

❤️ Credits

Shoutout to new contributors @Bihengoto and @hbliyafei, your support is greatly appreciated.

Codewars Handbook 1.3.0 🌧️

⭐ New Features

• New 35 kata solved!

  7 kyu

  • 16+18=214
  • Cryptanalysis Word Patterns
  • Extended weekends
  • Find the nth occurrence of a word in a string!
  • Numbers in strings
  • Recursion 101
  • Simple array product
  • Simple consecutive pairs
  • Simple directions reversal
  • Simple equation reversal
  • Simple eviternity numbers
  • Simple fibonacci strings
  • Simple string division
  • Simple string reversal
  • Simple string reversal II
  • Sum of array singles
  • Word values

  6 kyu

  • |||clickbait||| Matrix Shift |||clickbait|||
  • Can you win the codewar?
  • Casino chips
  • Character with longest consecutive repetition
  • Crack the PIN
  • Error correction #1 - Hamming Code
  • Find the X from Equation
  • Image host filename generator
  • Print number with character
  • Read the time
  • Real Password Cracker
  • Simple frequency sort
  • Simple missing sum
  • Simple nearest prime
  • Single character palindromes
  • String array duplicates
  • TDD Area Calculations
  • What century is it?

• Improve code coverage up to 99.5%

• Goodbye, JUnit 4! All tests are migrated to Junit 5

🔨 Dependency Updates

• Update Gradle Wrapper to 6.7
• Update Gradle Enterprise plugin to 3.4.1
• Update JUnit dependency to 5.7.0

❤️ Credits

Shoutout to new contributors @DeepzUa, @hungnvd59, @kitoki, @aprilchills, @ipolushin, and @Jorge234, your support is greatly appreciated.

Codewars Handbook 1.2.0 🌴

⭐ New Features

• New 50 kata solved!

  8 kyu

  • Grasshopper - Messi Goals

  7 kyu

  • Array element parity
  • Consecutive letters
  • Consecutive Sum
  • GCD sum
  • Indexed capitalization
  • Longest vowel chain
  • Most valuable character
  • Round up to the next multiple of 5
  • Simple remove duplicates
  • Simple string characters
  • String prefix and suffix

  6 kyu

  • Connect the Dots
  • Enigeliisohe too Eniigeeliiisoohee Toroanisoliatooro
  • Factors of triangle numbers
  • Fat Fingers
  • Feed Kahumolings!
  • Figurate Numbers #1 - Pentagonal Number
  • Finding Neo (PG-13)
  • FIRE and FURY
  • FLAMES Game version 1
  • Fun with lists: filter
  • Fun with lists: reduce
  • Guess the function
  • Hex class
  • Interval
  • Jurassic Word
  • LOTTO 6 aus 49 - 6 of 49
  • Merge in 2048
  • Minutes to Midnight
  • No one likes carrying change
  • Nut Farm
  • Parse bank account number
  • Password Maker
  • Possibilities of throwing a coin n times
  • Pure odd digits primes
  • Ranking NBA teams
  • Routes in a square grid
  • Sieve of Eratosthenes
  • Simple Fun #165: Withdraw
  • Simple Fun #170: Sum Groups
  • Simple prime streaming
  • Simple square numbers
  • String Pyramid
  • The Modulo-3 Sequence
  • Throw without throwing
  • Tic-Tac-Toe-like table Generator
  • When greatest is less than smallest
  • Word Segmentation: MaxMatch
  • Zig-Zag Camel

• Improve code coverage up to 91.3%

• Migrate a vast majority of tests to JUnit 5

• Fixed documentation to follow recommendations provided by Codewars team #23

🔨 Dependency Updates

• Update Gradle Wrapper to 6.5.1
• Update Gradle Enterprise plugin to 3.3.4
• Update SonarQube Gradle plugin to 3.0

❤️ Credits

Shoutout to new contributors @ibrahimelhadeg and @furqoncreative, your support is greatly appreciated.

Codewars Handbook 1.1.0 🎁

⭐ New Features

• New 55 kata solved!

  Beta

  • Bad Hash - String to String
  • Base Factorial Converter
  • Basic Arabic-To-Roman Numerals (1 to 999)
  • Brackets Checker
  • Convert your name to Japanese! (Game)
  • Everybody hates Mondays
  • Fibonacci Number
  • FIXME: String == String
  • Flatten a List
  • Format date DD/MM/YYYY
  • Horse Racing
  • How bigga ma pizza?
  • Load value from system variable
  • Merging Phone Numbers
  • Multiline String Maker
  • Palindrome checker
  • Parenthesis validator
  • Positive & Negative Regex
  • Range Merging
  • Regex pattern to check if string has all characters
  • Square Root of 2
  • Stop Donald Trump (2015)
  • String anagram checker
  • String Product
  • Tetris - rotate the block
  • The number of digits of a power of 2
  • Tug-o'-War
  • Uglify Word
  • Very Simple Inheritance for Beginners
  • Weton
  • What is the date after some hours?
  • What will be the day of the week in a year?

  7 kyu

  • Consecutive Ducks
  • Happy Birthday, Darling!
  • Largest 5 digit number in a series

  6 kyu

  • Basics 08: Find next higher number with same Bits (1's)
  • Break camelCase
  • Difference of 2
  • Divisible Ints
  • Find last Fibonacci digit [hardcore version]
  • Fractions class
  • Fun with lists: countIf
  • Grill it!
  • Handshake problem
  • HTML dynamic color string generation
  • Integers: Recreation Two
  • L3375p34k
  • Not prime numbers
  • Overflowing with longing
  • Replacement
  • Reverse a singly-linked list
  • Simple Fun #116: Prime String
  • Simple Fun #319: Number And IP Address
  • Vasya and System of Equations
  • What's Your Poison?

• Improve code coverage up to 86.8%

• Migrate a vast majority of tests to JUnit 5

• Build sub-projects in groups or independently

🔨 Dependency Updates

• Add Spring Boot Web and Test starter dependencies
• Update Gradle Wrapper to 6.4
• Update Gradle Enterprise plugin to 3.3.1
• Update JUnit to 5.6.2

❤️ Credits

Shoutout to new contributors @Sazuru and @nihaojiayu, your support is greatly appreciated.

Codewars Handbook 1.0.0 🎆

📢 Announcement

Phew, after 398 days of endless kata fighting I'm thrilled to launch the Codewars Handbook!

Throwing some numbers at ya:

• Commits: 1,854
• Code lines: 7,950
• Kata solved: 895
• Unit tests: 2,969
• Coffee cups: ∞

There is still a gazillion kata to solve ahead, but the milestone is worth celebrating. Kanpai! 🍾🎉

❤️ Credits

Shoutout to all contributors @Williamren97, @AntonenkoDmitry, @SuperSlip1, @mikhaylin-vova, @DBondarchukOpinov8, @francoislagier, @nickkneafsey, @sergzavi, @zavitayte, @KanstantsinTolstsik, @Tohaedko, @VadimTeslya, @MrMureno, @imarjunn, @najanator, @Turrra, @serbinandrey, @toeknee123, @ulan-yisaev, and @PatriciaCostalonga, your support is greatly appreciated.