12 Days of Christmas
397th
99 Bottles of Beer
Abundant Numbers
64th
Arabic to Roman
741st
Ascending Primes
ASCII Table
147th
2,066th
brainfuck
Catalan Numbers
26th
Christmas Trees
Collatz
791st
Diamonds
206th
Divisors
488th1st
1,025th28th
Emirp Numbers
2,677th
Emirp Numbers (Long)
Emojify
Evil Numbers
1st
Evil Numbers (Long)
Factorial Factorisation
116th
Farey Sequence
50th
Fibonacci
3,210th366th
3,892nd45th
Fizz Buzz
1,336th
9,951st
Foo Fizz Buzz Bar
582nd
Fractions
264th
Happy Numbers
813th
Happy Numbers (Long)
Hexdump
159th
Intersection
632nd
Inventory Sequence
15th
ISBN
868th488th
655th
Kolakoski Constant
Kolakoski Sequence
1st
Leap Years
3,994th
Levenshtein Distance
402nd
692nd688th
Leyland Numbers
5th
276th
Look and Say
Lucky Numbers
424th279th
408th
Lucky Tickets
272nd
255th488th
Morse Decoder
Niven Numbers
1,883rd
Niven Numbers (Long)
Number Spiral
187th
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
363rd
1,617th
PalindromemordnilaP
187th
Pangram Grep
Pascal’s Triangle
1st
1,384th
Pernicious Numbers
104th
1,038th
Pernicious Numbers (Long)
1st
Prime Numbers
1st
1,179th
Prime Numbers (Long)
1st
207th
Proximity Grid
173rd
Quine
1,595th
546th
Recamán
238th
Reverse Polish Notation
643rd568th616th974th151st
ROT13
217th
Rule 110
531st
Seven Segment
324th
Sierpiński Triangle
14th
Smith Numbers
Sudoku (Fill-in)
20th
Tongue-twisters
201st
385th
United States
Vampire Numbers
1st
229th
Van Eck Sequence
112th
π
4th
1,001st
τ
4th
φ
1st
√2
3rd
𝑒
1st