Codewars Handbook 1.13.0 🌡🐿

⭐ New Features

• New 25 kata solved!

  8 kyu

  • 2 + 2 * 2 problem

  7 kyu

  • Debug Sum of Digits of a Number
  • Double value every next call
  • Largest Elements
  • Ordered Count of Characters
  • Set Reducer
  • The 'spiraling' box

  6 kyu

  • Basic socket server
  • Simple Fun #52: Pair Of Shoes
  • Sudoku board validator
  • Sum the nums, sum the sums and sum the nums up to that sum
  • Versions manager

  5 kyu

  • Calculate Fibonacci return count of digit occurrences
  • Count IP Addresses
  • Digits
  • int32 to IPv4
  • Let's Play Darts!
  • PaginationHelper
  • ROT13

  4 kyu

  • Adding Big Numbers
  • Roman Numerals Helper
  • The observed PIN

  Beta

  • Matrix Weight
  • only UNChecked Exceptions
  • Tinder for Programmers

• CI trigger on tags and PR updates

• CI cancel concurrent builds

• CI drop gradle-update-robot

• Ignore hprof dumps in Git

🔨 Dependency Updates

• Update Gradle Wrapper to 8.0.1
• Update Gradle Enterprise plugin to 3.12.4
• Update SonarQube plugin to 4.0.0.2929
• Update Mockito to 5.1.1
• Update Lombok to 1.18.26
• Update Spring Boot to 3.0.3
• Update GitHub Action setup-java to 3.10.0
• Update GitHub Action gradle-build-action to 2.4.0

❤️ Credits

Shoutout to new contributors @NetJox4, @stammivp, @Walentho, @Arnob2090, @davidj16171, @pico635, @sadiabinte, @megannaddamss2, @Shahmmeer, @rey7172, @Muhammadwaleed10, @arhanahmed, @rasel09541, @ViktorSvertoka, @Rakib019, @garlandlangosh8, and @AdrienGerlach222. Your support is greatly appreciated.

Codewars Handbook 1.12.0 ☄🌠

⭐ New Features

• New 20 kata solved!

  7 kyu

  • Cyclops numbers
  • Perpendicular lines
  • Simple Socket Client
  • Subcuboids
  • The alphabet product

  6 kyu

  • Does my number look big in this?
  • More Zeros than Ones
  • Multiplication table
  • SHA-256
  • You are a Robot: Translating a Path

  5 kyu

  • Greed is Good
  • Not very secure
  • Perimeter of squares in a rectangle
  • RGB To Hex Conversion
  • String incrementer

  4 kyu

  • Human readable duration format
  • Next bigger number with the same digits
  • Range Extraction
  • So Many Permutations!

  Beta

  • Signal Generator

• CI auto-merge Dependabot PRs

• CI set timeout for build workflow

• New interactive star map

• Refactor leverages Java 17 features

• Sync-up catalog

🔨 Dependency Updates

• Update Spring Boot to 3.0.2
• Update JUnit to 5.9.2
• Update Mockito to 5.0.0
• Update Gradle Enterprise plugin to 3.12.2
• Update GitHub Action checkout to 3.3.0
• Update GitHub Action upload-artifact to 3.1.2
• Update GitHub Action download-artifact to 3.0.2
• Update GitHub Dependabot fetch-metadata to 1.3.6

❤️ Credits

Shoutout to new contributors @B10nicle, @johnhenricyi, @powerherry, @bhilliphels, @christopherchampos, @ddddjyi, @sanahaidery, @sivajibaba, @bhushanamn, @chadwaelchi, @garthkshlerin, @windillon, @lambjohnk62, @alexiafernado, @julianneacamacho, @larrylloos, @ferdiewalton, @potterenola, @harrysimthsaaaaaaaaaa, @Gerharddfg, @varrix, @dc0453, and @insolitum. Your support is greatly appreciated.

Codewars Handbook 1.11.0 🕳️🐇

⭐ New Features

• New 20 kata solved!

  8 kyu

  • Function 2 - squaring an argument
  • Holiday VI - Shark Pontoon
  • Object Oriented Piracy
  • Return the day
  • Sum Arrays
  • Vowel remover

  7 kyu

  • All unique
  • Circle cipher
  • Speed Limit
  • Summation Triangle #1
  • Survive the attack
  • The Culling of Stratholme
  • Walking in the hallway

  6 kyu

  • Even Fibonacci Sum
  • Finding Arrows in a String
  • Padovan numbers

  4 kyu

  • Sudoku Solution Validator
  • Sum Strings as Numbers

  Beta

  • number + reverse number = n
  • Vowel replace

• Distributed CI (x7 faster build time)

• Reduce build cache size by 20%

• Switch to Ubuntu 22.04 (Jammy Jellyfish)

• Workflow to keep Gradle up-to-date

• Trigger CI from any commit

• Exclude retired kata from Sonar

• Set up community profile

• Sync-up catalog

🔨 Dependency Updates

• Update Gradle Wrapper to 7.6
• Update Gradle Enterprise plugin to 3.12
• Update SonarQube plugin to 3.5.0.2730
• Update Mockito to 4.10.0
• Update Spring Boot to 3.0.0
• Update GitHub Action checkout to 3.2.0
• Update GitHub Action setup-java to 3.9.0
• Update GitHub Action gradle-build-action to 2.3.3

❤️ Credits

Shoutout to all stargazers & followers! You're on the star map now! 🌎📌

Codewars Handbook 1.10.0 🎃

⭐ New Features

• New 20 kata solved!

  8 kyu

  • Count by X

  7 kyu

  • Another card game
  • Binary Addition
  • Cats and shelves
  • Complete The Pattern #1
  • Dot Calculator
  • Factorial
  • Heron's formula
  • I Will Take the Biggest One and Nothing Else
  • Move 10
  • Rock Paper Scissors Lizard Spock
  • V A P O R C O D E

  6 kyu

  • Arrh, grabscrab!
  • Ascend, Descend, Repeat?
  • Car Number Plate Calculator
  • Compare powers
  • Estimating Amounts of Subsets
  • Feynman's square question
  • What's your running pace?

  4 kyu

  • Sum of Intervals

• Signed commits

• Switch to macOS 12 (Monterey)

• Sync-up catalog

🔨 Dependency Updates

• Update Gradle Wrapper to 7.5.1
• Update Gradle Enterprise plugin to 3.11.1
• Update JUnit to 5.9.1
• Update Mockito to 4.8.0
• Update Spring Boot to 2.7.4
• Update GitHub Action setup-java to 3.4.1
• Update GitHub Action gradle-build-action to 2.2.5

❤️ Credits

Shoutout to new contributor @joseramonhq, your support is greatly appreciated.

Codewars Handbook 1.9.0 🌩

⭐ New Features

• New 25 kata solved!

  7 kyu

  • Length and two values

  6 kyu

  • Chaser's schedule
  • Duplicates. Duplicates Everywhere.
  • Find the missing term in an Arithmetic Progression
  • Give your kata a name
  • Good vs Evil
  • Last Survivors Ep.2
  • Polybius square cipher - encode
  • Rotate matrix counter - clockwise N - times!
  • Sort two arrays
  • Sum of prime-indexed elements
  • TV Remote (shift and space)
  • TV Remote (wrap)
  • Wave Sorting
  • Word to initial number
  • World Bits War

  5 kyu

  • Directions Reduction
  • Human Readable Time
  • Number of trailing zeros of N!
  • Product of consecutive Fib numbers
  • Scramblies
  • Simple Pig Latin
  • Valid Parentheses
  • Weight for weight

  Beta

  • Array to ArrayList

• Adopting zero-code smell policy (350+ smells resolved)

• Sync-up catalog

🔨 Dependency Updates

• Update Gradle Enterprise plugin to 3.10.2
• Update SonarQube plugin to 3.4.0.2513
• Update Mockito to 4.6.1
• Update Spring Boot to 2.7.1
• Update GitHub Action setup-java to 3.4.0
• Update GitHub Action checkout to 3.0.2
• Update GitHub Action gradle-build-action to 2.2.1

❤️ Credits

Shoutout to new contributors @wangzhe786231814, @pitsanujiw,
@navigatorsvs1232009, @Notare, @siddharthchatterjee9, @alestrella, @MustafaaCENG, @Dark-Developer93,
@VietAnh1010, and @knaved0, your support is greatly appreciated.

Codewars Handbook 1.8.0 🐊

⭐ New Features

• New 25 kata solved!

  8 kyu

  • Bin to Decimal
  • Sum of Multiples

  7 kyu

  • CubeSummation
  • Digits explosion
  • Double Every Other
  • Is Sator Square?
  • List Filtering
  • Scoring Tests
  • Scrolling Text
  • Very Even Numbers
  • What is the flag?

  6 kyu

  • Array.diff
  • Build Tower
  • Code-breaking by Letter Frequency
  • Convert ISBN-10 to ISBN-13
  • How many pages in a book?
  • Loose Change
  • New Cashier Does Not Know About Space or Shift
  • Pair of gloves
  • Pascal's Triangle
  • Ping Pong

  Beta

  • Find next greater number with disjoint set of digits
  • List:Find Total Numbers
  • Open a weak chest.
  • Playing with Streams: Sum

• Switch to Java 17 version

• Increase prime test certainty

• Use UTC timezone in tests

• Combat tech debt

• Main branch by default

• Sync-up catalog

🔨 Dependency Updates

• Update Gradle Wrapper to 7.4.2
• Update Gradle Enterprise plugin to 3.10
• Update Lombok to 1.18.24
• Update Mockito to 4.5.1
• Update Spring Boot to 2.6.7
• Update GitHub Action setup-java to 3.1.1
• Update GitHub Action checkout to 3.0.1
• Update GitHub Action gradle-build-action to 2.1.5

❤️ Credits

Shoutout to new contributors @DannyMichaels, @rich-dacan, @jackie-ng, @yusufgltc,
@VictorOmondi1997, @elendil7, @dv-nt, and @krau5, your support is greatly appreciated.

Codewars Handbook 1.7.0 🌵

⭐ New Features

• New 25 kata solved!

  8 kyu

  • Double Char
  • Points of Reflection

  7 kyu

  • Dice Rotation
  • Difference between years. (Level 1)
  • Driving School Series #2
  • Exclamation marks series #8: Move all exclamation marks to the end of the sentence
  • Filter the number
  • Incrementer
  • Keypad horror
  • Last Survivor
  • Number-Star ladder
  • Pandemia
  • Password maker
  • Paul's Misery
  • Point in a unit circle
  • Previous multiple of three
  • Remove consecutive duplicate words
  • Scrabble Score
  • Series of integers from 0 to n
  • Series of integers from m to n
  • Single digit
  • Sum of Cubes
  • Thinkful - Number Drills: Congo warehouses
  • Valid Spacing
  • Without the letter 'E'

• New CI pipeline with Github Actions

• Fixed Dwyl hit counter #28

• Sync-up catalog

🔨 Dependency Updates

• Update Gradle Wrapper to 7.3.3
• Update Gradle Enterprise plugin to 3.8
• Update Junit to 5.8.2
• Update Mockito to 4.2.0
• Update Lombok to 1.18.22
• Update Apache Commons to 3.12.0
• Update Spring Boot to 2.6.2

❤️ Credits

Shoutout to new contributors @Yatil-dev, @username52, @imrohitsampannavar45, and @MichaeTav, your support is greatly appreciated.

Codewars Handbook 1.6.0 🌊

⭐ New Features

• New 25 kata solved!

  8 kyu

  • Compare within margin
  • Enumerable Magic #1 - True for All?
  • Gravity Flip
  • Powers of 2
  • The Wide-Mouthed frog!

  7 kyu

  • Aerial Firefighting
  • Center of the Matrix
  • Find the Squares
  • Harvest Festival
  • Largest pair sum in array
  • Map over a list of lists
  • Strange mathematics
  • Switcheroo
  • Triangle area
  • What a "Classy" Song

  6 kyu

  • Peel the onion
  • VIN Checker

  Beta

  • Addornot's message
  • Carbon Dating
  • Center of Array
  • Collatz conjecture counter for big numbers
  • Decoding a logic transmission
  • Filter Map Sort Practice
  • My friend time
  • Sum of numbers

• The mythical 100% code coverage

• CI pipeline updated to Ubuntu Focal and LXD

• Fixed Dependabot updates in Gradle Kotlin DSL #21

🔨 Dependency Updates

• Update Gradle Wrapper to 7.1.1
• Update Gradle Enterprise plugin to 3.6.3
• Update SonarQube plugin to 3.3

❤️ Credits

Shoutout to new contributors @DavidIshakGorgy and @melsorrells23, your support is greatly appreciated.

Codewars Handbook 1.5.0 ☀️

⭐ New Features

• New 40 kata solved!

  8 kyu

  • Beginner Series #1 School Paperwork
  • Difference of Volumes of Cuboids
  • Keep up the hoop
  • Returning Strings
  • Smallest unused ID
  • What is between?

  7 kyu

  • All Star Code Challenge #22
  • Create palindrome
  • Currying functions: multiply all elements in an array
  • Four/Seven
  • ⚠️Fusion Chamber Shutdown⚠️
  • Reverse the bits in an integer
  • Shifter words
  • Status Arrays

  6 kyu

  • Count the number of days between two dates
  • Determine the date by the day number
  • Dude, my computer cannot count!
  • Follow that Spy
  • Get the Excel column title!
  • HTML Complementary Color
  • Java Code Golf: Large Factorials
  • Lucky Tickets
  • Make A Window
  • Message Validator
  • pipi Numbers!
  • Some Fun with Aggregate Operations (Part 1)
  • Some Fun with Aggregate Operations (Part 2)
  • Some Fun with Aggregate Operations (Part 3)
  • Some Fun with Aggregate Operations (Part 4)
  • Spelling Bee II
  • String subpattern recognition III
  • Trumpness detector
  • We are the Robots d[(0)(0)]b

  Beta

  • Divisible by 9?
  • How many inches does Subway waste?
  • Lost number of arithmetic progression
  • Max Consecutive Sum
  • Primary Primes
  • Simplified Nim - AI
  • String Calculator With Different Input Types

• The mythical 100% code coverage

🔨 Dependency Updates

• Update Gradle Wrapper to 7.0
• Update Gradle Enterprise plugin to 3.6
• Update SonarQube plugin to 3.1.1

❤️ Credits

Shoutout to new contributors @AhmedMostafa16, @chicou63, and @AlliDoisCode1234, your support is greatly appreciated.

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.