12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
863rd972nd
Abundant Numbers (Long)
1,028th157th
Arabic to Roman
Arithmetic Numbers
503rd173rd
Arrows
Ascending Primes
brainfuck
Card Number Validation
Catalan Numbers
Christmas Trees
Collatz
1,078th526th
Day of Week
DFA Simulator
Diamonds
Divisors
1,856th23rd
Emirp Numbers
995th193rd
Emirp Numbers (Long)
Evil Numbers
2,551st1,389th
Evil Numbers (Long)
1,501st1,032nd
Factorial Factorisation
Farey Sequence
Fibonacci
635th1,072nd
Fizz Buzz
3,902nd5,164th
Foo Fizz Buzz Bar
854th1,332nd
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
872nd886th
Happy Numbers (Long)
951st606th
Hexdump
Intersection
Inventory Sequence
686th
ISBN
Kolakoski Sequence
Leap Years
990th1,272nd
Levenshtein Distance
Leyland Numbers
Look and Say
1,028th713th
Lucky Numbers
481st598th
Maze
Medal Tally
Niven Numbers
1,289th514th
Niven Numbers (Long)
Number Spiral
Odious Numbers
2,205th1,239th
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Pascal’s Triangle
1,510th952nd
Pernicious Numbers
Pernicious Numbers (Long)
Prime Numbers
1,138th243rd
Prime Numbers (Long)
644th1,519th
Proximity Grid
Recamán
412th388th
Reverse Polish Notation
Roman to Arabic
Rule 110
Seven Segment
Smith Numbers
522nd535th
Ten-pin Bowling
Time Distance
Transpose Sentence
Van Eck Sequence