- 101 Dalmatians - squash the bugs, not the dogs!
- 8kyu interpreters: HQ9+
- A Needle in the Haystack
- A + B
- A Strange Trip to the Market
- A wolf in sheep's clothing
- Abbreviate a Two Word Name
- Add Length
- Age Range Compatibility Equation
- All Star Code Challenge #18
- altERnaTIng cAsE <=> ALTerNAtiNG CaSe
- Are You Playing Banjo?
- Area of a Square
- Area or Perimeter
- Array plus array
- BASIC: Making Six Toast.
- Basic Mathematical Operations
- Basic subclasses - Adam and Eve
- Basic variable assignment
- Be Concise I - The Ternary Operator
- Be Concise IV - Index of an element in an array
- Beginner - Lost Without a Map
- Beginner - Reduce but Grow
- Beginner Series #1 School Paperwork
- Beginner Series #2 Clock
- Beginner Series #4 Cockroach
- Bin to Decimal
- Calculate average
- Calculate BMI
- Cat years, Dog years
- Century From Year
- Circles in Polygons
- Classic Hello World
- Classy Extentions
- Closest elevator
- Collatz Conjecture (3n+1)
- Collinearity
- Color Ghost
- Compare within margin
- Convert a Boolean to a String
- Convert a Number to a String!
- Convert a String to a Number!
- Convert a string to an array
- Convert boolean values to strings 'Yes' or 'No'.
- Convert number to reversed array of digits
- Convert to Binary
- Correct the mistakes of the character recognition software
- Count by X
- Count Odd Numbers below n
- Count of positives / sum of negatives
- Count the Monkeys!
- Counting Characters
- Counting sheep...
- CSV representation of array
- Determine offspring sex based on genes XX and XY chromosomes
- Did she say hallo?
- Difference of Volumes of Cuboids
- DNA to RNA Conversion
- Do I get a bonus?
- Double Char
- Draw stairs
- Drink about
- Duck Duck Goose
- easy logs
- Enumerable Magic #1 - True for All?
- Enumerable Magic #25 - Take the First N Elements
- Even or Odd
- Exclamation marks series #11: Replace all vowel to exclamation mark in the sentence
- Exclamation marks series #4: Remove all exclamation marks from sentence but ensure an exclamation mark at the end of string
- Exclamation marks series #6: Remove n exclamation marks in the sentence from left to right
- Exclusive "or" (xor) Logical Operator
- Expressions Matter
- Fake Binary
- Filtering even numbers (Bug Fixes)
- Find Maximum and Minimum Values of a List
- Find Multiples of a Number
- Find Nearest square number
- Find numbers which are divisible by given number
- Find out whether the shape is a cube
- Find the first non-consecutive number
- Find the force of gravity between two objects
- Find the Integral
- Find the position!
- Find the Slope
- Find the smallest integer in the array
- FIXME: Replace all dots
- FIXME: Static electrickery
- Floating point comparison
- Formatting decimal places #0
- Fuel Calculator: Total Cost
- Function 1 - hello world
- Function 2 - squaring an argument
- Generate range of integers
- Get character from ASCII value
- Get Nth Even Number
- Get Planet Name By ID
- Get the mean of an array
- Ghost code?!
- Grader
- Grasshopper - Array Mean
- Grasshopper - Basic Function Fixer
- Grasshopper - Check for factor
- Grasshopper - Combine strings
- Grasshopper - Debug sayHello
- Grasshopper - Debug
- Grasshopper - Grade book
- Grasshopper - If/else syntax debug
- Grasshopper - Messi goals function
- Grasshopper - Messi Goals
- Grasshopper - Personalized Message
- Grasshopper - Summation
- Grasshopper - Terminal game combat function
- Grasshopper - Terminal game move function
- Grasshopper - Terminal Game #1
- Gravity Flip
- Hex to Decimal
- Holiday VI - Shark Pontoon
- Holiday VIII - Duty Free
- How do I compare numbers?
- How good are you really?
- How many stairs will Suzuki climb in 20 years?
- How old will I be in 2099?
- I love you, a little, a lot, passionately... not at all
- If you can't sleep, just count sheep!!
- Invert values
- Is he gonna survive?
- Is it a number?
- Is it even?
- Is n divisible by x and y?
- Is the string uppercase?
- Is your period late?
- Jenny's secret message
- Kata Example Twist
- Keep Hydrated!
- Keep up the hoop
- L1: Set Alarm
- Lario and Muigi Pipe Problem
- Leonardo Dicaprio and Oscars
- Localize The Barycenter of a Triangle
- Make Upper Case
- Merging sorted integer arrays (without duplicates)
- Miles per gallon to kilometers per liter
- Multiple of index
- Multiplication table for number
- Multiply the number
- Multiply
- My head is at the wrong end!
- Name on billboard
- Never visit a . . . !?
- No zeros for heroes
- OOP: Object Oriented Piracy
- Opposite number
- Opposites Attract
- Parse nice int from char problem
- Pillars
- Playing with cubes I
- Playing with cubes II
- Plural
- Points of Reflection
- Powers of 2
- Price of Mangoes
- Printing Array elements with Comma delimiters
- Push a hash/an object into array
- Pythagorean Triple
- Quadrants
- Quarter of the year
- Regexp Basics - is it a digit?
- Remove duplicates from list
- Remove exclamation marks
- Remove First and Last Character
- Remove String Spaces
- Remove the time
- Removing Elements
- Return Negative
- Return the day
- Returning Strings
- Reversed sequence
- Reversed Strings
- Reversed Words
- Rock Paper Scissors!
- Sentence Smash
- Short Long Short
- Simple Fun #1: Seats in Theater
- Simple multiplication
- Simple validation of a username with regex
- Sleigh Authentication
- Smallest unused ID
- Sort and Star
- Sort My Textbooks
- Square(n) Sum
- String cleaning
- String repeat
- String Templates - Bug Fixing #5
- Stringy Strings
- Student's Final Grade
- Sum Arrays
- Sum Mixed Array
- Sum of differences in array
- Sum of Multiples
- Sum of positive
- Sum The Strings
- Sum without highest and lowest number
- Surface Area and Volume of a Box
- Swap Values
- Switch it Up!
- The Feast of Many Beasts
- The 'if' function
- The Wide-Mouthed frog!
- Thinkful - Logic Drills: Traffic light
- Thinkful - Number Drills: Blue and red marbles
- Third Angle of a Triangle
- "this" is a problem
- Tip Calculator
- To square(root) or not to square(root)
- Total amount of points
- Training JS #7: if..else and ternary operator
- Transportation on vacation
- Triple Trouble
- Twice as old
- Unexpected parsing
- Unfinished Loop - Bug Fixing #1
- Up and down, the string grows
- USD => CNY
- Volume of a Cuboid
- Weird Java Array
- Welcome to the City
- Welcome!
- Well of Ideas - Easy Version
- What is between?
- Will there be enough space?
- Will you make it?
- Wilson primes
- You Can't Code Under Pressure #1
- You only need one - Beginner