12 Days of Christmas
99 Bottles of Beer
Abundant Numbers
2,920th
1,604th
2,217th
701st
940th
2,246th
2,759th
1,495th
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
brainfuck
Card Number Validation
Catalan Numbers
Christmas Trees
Collatz
Cubes
DFA Simulator
Diamonds
1,217th
Divisors
3,323rd
Emirp Numbers
Emojify
Evil Numbers
Factorial Factorisation
Farey Sequence
Fibonacci
7,187th
Fizz Buzz
8,196th
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
Look and Say
Medal Tally
Morse Decoder
Morse Encoder
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Poker
Prime Numbers
3,678th
Prime Numbers (Long)
Proximity Grid
Recamán
Reverse Polish Notation
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Seven Segment
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence