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- Beginner Series #1 School Paperwork
- Can we divide it
- Capitalization and Mutability
- Century from year
- Convert a Boolean to a String
- Convert a Number to a String!
- Convert a String to a Number!
- Convert number to reversed array of digits
- Convert to Binary
- Counting sheep
- DNA to RNA Conversion
- Even or Odd
- Fake Binary
- Function 1 - hello world
- Grasshopper - Summation
- Hex to Decimal
- Merge two sorted arrays into one
- Multiply
- Opposite number
- Remove First and Last Character
- Remove String Spaces
- Reversed sequence
- Returning Strings
- Simple multiplication
- String repeat
- Student's Final Grade
- Sum of positive
- Switch it Up!
- Take an Arrow to the knee, Functionally
- Thinkful - Logic Drills Traffic light
- Third Angle of a Triangle
- Transportation on vacation
- Type of sum
- Will you make it
- You Can't Code Under Pressure #1
- You only need one - Beginner
- 16+18=214
- Add property to every object in array
- Binary Addition
- Colour Association
- Combine objects
- Count strings in objects
- Count the Digit
- Disemvowel Trolls
- Find the missing element between two arrays
- Find the next perfect square!
- Get decimal part of the given number
- Is this a triangle
- Largest Square Inside A Circle
- Maximum Triplet Sum (Array Series #7)
- Nickname Generator
- Number of Decimal Digits
- Odd-Even String Sort
- Ones and Zeros
- Perimeter sequence
- Power of two
- Shortest Word
- Square Every Digit
- String Reordering
- String ends with
- Sum of the first nth term of Series
- Sum with Arrows
- Unpacking Arguments
- Vowel Count
- Vowel one
- Who is the killer
- Whose bicycle
- You're a square!
🐍 Сlick to view solutions
- 5 without numbers !!
- A Needle in the Haystack
- Abbreviate a Two Word Name
- Add Length
- All Star Code Challenge #18
- Area or Perimeter
- Array plus array
- Basic Mathematical Operations
- Basic Training: Add item to an Array
- Basic variable assignment
- Beginner - Lost Without a Map
- Beginner - Reduce but Grow
- Beginner Series #1 School Paperwork
- Beginner Series #2 Clock
- Beginner Series #4 Cockroach
- Calculate average
- Can we divide it?
- Capitalization and Mutability
- Cat years, Dog years
- Century From Year
- Chuck Norris VII - True or False (Beginner)
- Closest elevator
- Contamination #1 -String-
- Convert a Boolean to a String
- Convert a Number to a String!
- Convert a String to a Number!
- Convert boolean values to strings 'Yes' or 'No'
- Convert number to reversed array of digits
- Convert to Binary
- Count by X
- Counting sheep...
- DNA to RNA Conversion
- Difference of Volumes of Cuboids
- Do I get a bonus?
- Double Char
- Drink about
- Enumerable Magic #25 - Take the First N Elements
- Even or Odd
- Exclusive or (xor) Logical Operator
- FIXME: Replace all dots
- Filling an array (part 1)
- Filtering even numbers (Bug Fixes)
- Find Maximum and Minimum Values of a List
- Find Multiples of a Number
- Find the Difference in Age between Oldest and Youngest Family Members
- Find the first non-consecutive number
- Find the smallest integer in the array
- Fix your code before the garden dies!
- Function 1 - hello world
- Function 2 - squaring an argument
- Function 3 - multiplying two numbers
- Generate range of integers
- Get the mean of an array
- Grasshopper - Basic Function Fixer
- Grasshopper - Check for factor
- Grasshopper - Combine strings
- Grasshopper - Debug sayHello
- Grasshopper - Function syntax debugging
- Grasshopper - Grade book
- Grasshopper - If/else syntax debug
- Grasshopper - Messi Goals
- Grasshopper - Messi goals function
- Grasshopper - Personalized Message
- Grasshopper - Summation
- Grasshopper - Terminal game combat function
- Grasshopper - Terminal game move function
- Grasshopper - Variable Assignment Debug
- Gravity Flip
- Hello, Name or World!
- How good are you really?
- Invert values
- Is he gonna survive?
- Is it a palindrom?
- Is it even?
- Is n divisible by x and y?
- Is the date today
- Is the string uppercase?
- Is this my tail?
- Jenny's secret message
- L1: Set Alarm
- MakeUpperCase
- Man in the west
- Merge two sorted arrays into one
- Multiply the number
- Multiply
- My head is at the wrong end!
- Name Shuffler
- Name on billboard
- Online RPG player to qualifying stage
- Opposite number
- Palindrome Strings
- Powers of 2
- Pythagorean Triple
- Quarter of the year
- Regexp Basics - is it a digit?
- Remove First and Last Character
- Remove String Spaces
- Return Negative
- Return the day
- Return to Sanity
- Returning Strings
- Reverse List Order
- Reversed Strings
- Reversed Words
- Reversed sequence
- Safen User Input Part I - htmlspecialchars
- Short Long Short
- Simple multiplication
- Simple validation of a username with regex
- Sort and Star
- Square(n)Sum
- String Templates - Bug Fixing #5
- String repeat
- Stringy Strings
- Sum Arrays
- Sum Mixed Array
- Sum of positive
- Switch it Up!
- Take the Derivative
- The 'if' function
- The falling speed of petals
- Third Angle of a Triangle
- This is a sadly story #1 Are they opposite?
- Total amount of points
- Total pressure calculation
- Transportation on vacation
- USD => CNY
- Unfinished Loop - Bug Fixing #1
- Volume of a Cuboid
- Welcome to the City
- Welcome!
- Well of Ideas - Easy Version
- What is between?
- Will there be enough space?
- Will you make it?
- You Can't Code Under Pressure #1
- altERnaTIng cAsE = ALTerNAtiNG CaSe
- easy logs
- noobCode 01: SUPERSIZE ME.... or rather, this integer!
- 16+18=214
- ASCII letters from Number
- Alphabetically ordered
- Anagram Detection
- Are the numbers in order?
- Balanced Number (Special Numbers Series #1)
- Basic Sequence Practice
- Beginner Series #3 Sum of Numbers
- Breaking chocolate problem
- Building Strings From a Hash
- Bumps in the Road
- Calculate Meal Total
- Categorize New Member
- Cesr*d Strings
- Char Code Calculation
- Check digit
- Colour Association
- Combine objects
- Complementary DNA
- Complete Series
- Complete The Pattern #1
- Convert Hash To An Array
- Count the Ones
- Count the divisors of a number
- Credit Card Mask
- Descending Order
- Disemvowel Trolls
- Exes and Ohs
- Fibonacci
- Find The Duplicated Number in a Consecutive Unsorted List
- Find all occurrences of an element in an array
- Find the capitals
- Find the middle element
- Find the stray number
- Fizz Buzz
- Four/Seven
- Friend or Foe
- Get the Middle Character
- Ghostbusters (whitespace removal)
- HTML Generator
- Help Bob count letters and digits.
- Hex Hash Sum
- Highest and Lowest
- How much will you spend?
- Inverting a Hash
- Is It Negative Zero (-0)?
- Is this a triangle?
- Isograms
- Jaden Casing Strings
- Keep the Order
- Largest 5 digit number in a series
- Largest Elements
- Largest Elements
- Make a function that does arithmetic!
- Multiply Word in String
- Mumbling
- No Loops 1 - Small enough
- Number of Decimal Digits
- Number of People in the Bus
- Odd or Even
- Pandemia 🌡️
- Predict your age!
- Recursion 101
- Reverse Words
- Reverse list
- Row Weights
- Shortest Word
- Simple Fun #176 Reverse Letter
- Simple Fun #20 First Reverse Try
- Small enough - Beginner
- Sort Numbers
- Sort array by string length
- Sort arrays - 1
- Sorted? yes? no? how?
- Square Every Digit
- String ends with
- Strings starts with
- Sum it continuously
- Sum of Minimums!
- Sum of a sequence
- Sum of angles
- Sum of two lowest positive integers
- Switcheroo
- Two to One
- V A P O R C O D E
- Which triangle is that?
- Words to sentence
- You're a square!
- +1 Array
- Are they the 'same'?
- Are you available?
- Array diff
- Arrh grabscrab
- Bit Counting
- Break camelCase
- CamelCase Method
- Character with longest consecutive repetition
- Christmas tree
- Convert string to camel case
- Counting Duplicates
- Create Phone Number
- Decode the Morse code
- Detect Pangram
- Drunk friend
- Find X
- Mexican Wave
- Pyramid Array
- Replace With Alphabet Position
- SHA-256
- Stop gninnipS My sdroW!
- The Supermarket Queue
- Tribonacci Sequence
- Unique In Order
- WeIrD StRiNg CaSe
- Who likes it?
- Write Number in Expanded Form
- Your order, please
🗿 Сlick to view solutions
- Beginner - Lost Without a Map
- Beginner Series #2 Clock
- Century From Year
- Convert a Number to a String
- Even or Odd
- Expressions Matter
- Find the smallest integer in the array
- Get Planet Name By ID
- Grasshopper - Check for factor
- Grasshopper - Summation
- Multiply
- My head is at the wrong end!
- Opposite number
- Remove First And Last Characters
- Remove String Spaces
- Removing Elements
- Return Negative
- Returning Strings
- Reversed Strings
- Simple multiplication
- Square(n)Sum
- String Repeat
- Sum of Positive
- Total amount of points
- You only need one - Beginner
🗃 Сlick to view solutions
- Adults only (SQL for Beginners #1)
- Beginner Series #2 Clock
- Collect Tuition (SQL for Beginners #4)
- Easy SQL: Convert to Hexadecimal
- Easy SQL: LowerCase
- Easy SQL: Ordering
- Easy SQL: Rounding Decimals
- Easy SQL: Square Root and Log
- Even or Odd
- Find all active students
- Grasshopper - Check for factor
- Grasshopper - Messi goals function
- Grasshopper - Terminal game move function
- Keep Hydrated!
- Multiply
- Opposite number
- Remove String Spaces
- Returning Strings
- SQL Basics: Mod
- SQL Basics: Simple DISTINCT
- SQL Basics: Simple MIN MAX
- SQL Basics: Simple SUM
- SQL Basics: Simple WHERE and ORDER BY
- SQL Grasshopper: Select Columns
- BASICS: Length based SELECT with LIKE
- Easy SQL: ASCII Converter
- Easy SQL: Absolute Value and Log to Base
- Easy SQL: Bit Length
- Easy SQL: Counting and Grouping
- Easy SQL: Cube Root and Natural Log
- First and last IP in a network
- GROCERY STORE: Inventory
- GROCERY STORE: Real Price!
- GROCERY STORE: Support Local Products
- Hello SQL World!
- Maximum Multiple
- SQL Basics: Position
- SQL Basics: Trimming the Field
- SQL Basics: Maths with String Manipulations
- SQL Basics: Raise to the Power
- SQL Basics: Repeat and Reverse
- SQL Basics: Simple GROUP BY
- SQL Basics: Simple JOIN with COUNT
- SQL Basics: Truncating
- SQL Basics: Up and Down
- SQL: Concatenating Columns
- SQL: Disorder
- SQL: Padding Encryption
- SQL: Right and Left
- SQL: easy regex extraction
- SQL with Harry Potter: Sorting Hat Comparators
- SQL with LOTR: Elven Wildcards
- SQL with Pokemon: Damage Multipliers
- SQL with Sailor Moon: Thinking about JOINs
- SQL with Street Fighter: Total Wins
- Sum of angles
🤹🏻♀️ Сlick to view solutions
- Is n divisible by x and y?
- Area or Perimeter
- Beginner Series #2 Clock
- Beginner Series #4 Cockroach
- Convert a Boolean to a String
- Convert a String to a Number!
- Convert boolean values to strings 'Yes' or 'No'
- DNA to RNA Conversion
- Find Maximum and Minimum Values of a List
- Find the smallest integer in the array
- Function 1 - hello world
- Function 3 - multiplying two numbers
- Get the mean of an array
- Grasshopper - Debug sayHello
- Grasshopper - Messi goals function
- Grasshopper - Summation
- How good are you really?
- Is it a palindrome?
- Is it even?
- Is n divisible by x and y?
- Jenny's secret message
- MakeUpperCase
- Remove First and Last Character
- Remove String Spaces
- Returning Strings
- Reversed Strings
- Simple multiplication
- Square(n) Sum
- String repeat
- Sum Arrays
- Sum The Strings
- Sum of positive
- Volume of a Cuboid
- You Can't Code Under Pressure #1