12 Days of Christmas
803rd
99 Bottles of Beer
1,532nd
Abundant Numbers
235th1,079th469th
Abundant Numbers (Long)
180th
Arithmetic Numbers
Ascending Primes
ASCII Table
663rd
Card Number Validation
Catalan Numbers
13th
Collatz
Diamonds
156th
Divisors
184th1st
399th
Emirp Numbers
722nd
Emirp Numbers (Long)
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
95th
Farey Sequence
51st
Fibonacci
2,376th
2,267th3,776th347th309th
1,763rd
Fizz Buzz
2,825th6,949th
Foo Fizz Buzz Bar
1,923rd
Forsyth–Edwards Notation
35th
Fractions
337th
Game of Life
181st
Gijswijt’s Sequence
31st
Happy Numbers
980th
428th
Happy Numbers (Long)
447th
ISBN
387th
565th
Kolakoski Sequence
118th
Leap Years
1,693rd
Leyland Numbers
344th
Look and Say
430th
Niven Numbers
1,266th
1,592nd1,235th
1,410th
Niven Numbers (Long)
1,108th222nd
Number Spiral
19th
Odious Numbers
Odious Numbers (Long)
PalindromemordnilaP
7th
46th
Pangram Grep
Pascal’s Triangle
1st
Pernicious Numbers
98th
Pernicious Numbers (Long)
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
605th
679th
1,448th214th
703rd
Reverse Polish Notation
373rd
ROT13
398th
Rule 110
178th
Smith Numbers
Tic-tac-toe
155th
Transpose Sentence
282nd
Van Eck Sequence
90th
π
128th
τ
188th
√2
544th
𝑒
922nd