12 Days of Christmas
50th
99 Bottles of Beer
Abundant Numbers
259th
Arabic to Roman
751st
Ascending Primes
ASCII Table
353rd
1,977th
brainfuck
Catalan Numbers
14th
Christmas Trees
Collatz
776th
Diamonds
22nd
Divisors
203rd1st
895th448th
Emirp Numbers
2,580th
Emirp Numbers (Long)
Emojify
Evil Numbers
1st
Evil Numbers (Long)
Factorial Factorisation
122nd
Farey Sequence
41st
Fibonacci
3,069th344th
3,742nd54th
Fizz Buzz
3,486th
749th
Foo Fizz Buzz Bar
1,725th
Fractions
221st
Happy Numbers
119th
174th
Happy Numbers (Long)
Hexdump
292nd
Intersection
728th
Inventory Sequence
15th
ISBN
687th615th
566th
Kolakoski Constant
Kolakoski Sequence
1st
Leap Years
3,922nd
Levenshtein Distance
337th
651st786th
Leyland Numbers
262nd
536th
Look and Say
Lucky Numbers
416th256th
430th
Lucky Tickets
323rd
186th540th
Morse Decoder
Niven Numbers
649th
1,992nd
Niven Numbers (Long)
Number Spiral
184th
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
992nd
310th
PalindromemordnilaP
86th
Pangram Grep
Pascal’s Triangle
1st
1,277th
Pernicious Numbers
114th
981st
Pernicious Numbers (Long)
1st
Prime Numbers
1st
927th
Prime Numbers (Long)
1st
204th
Proximity Grid
151st
Quine
528th
Recamán
244th
Reverse Polish Notation
512th444th492nd901st641st
ROT13
114th
Rule 110
525th
Seven Segment
253rd
Sierpiński Triangle
Smith Numbers
Sudoku (Fill-in)
38th
Tongue-twisters
325th
950th
United States
Vampire Numbers
3rd
416th
Van Eck Sequence
97th
π
143rd
1,029th
τ
211th
φ
3rd
√2
352nd
𝑒
2nd