99 Bottles of Beer
684th
Abundant Numbers
152nd1,622nd
Abundant Numbers (Long)
241st852nd
Arabic to Roman
1,164th
Arithmetic Numbers
965th
Billiards
173rd
brainfuck
1,021st
Catalan Numbers
768th
Catalan’s Constant
1,326th
Christmas Trees
320th475th
Collatz
1,050th
CSS Colors
966th
Diamonds
404th
Divisors
2,405th695th
Evil Numbers
1,321st
Evil Numbers (Long)
858th999th
Factorial Factorisation
407th
Farey Sequence
752nd
Fibonacci
4,242nd5,680th1,186th
Fizz Buzz
10,769th712th
Foo Fizz Buzz Bar
18th
Forsyth–Edwards Notation
528th
Game of Life
528th
Gijswijt’s Sequence
355th
Happy Numbers
465th1,405th
Happy Numbers (Long)
271st811th
Intersection
550th
Inventory Sequence
859th601st
Jacobi Symbol
312th345th
Kaprekar Numbers
328th
Kolakoski Sequence
805th
Leap Years
1,373rd
Leyland Numbers
481st
Look and Say
561st
Lucky Numbers
383rd
Lucky Tickets
340th
Mandelbrot
299th
Medal Tally
261st
Morse Decoder
815th
Niven Numbers
1,774th1,999th
Niven Numbers (Long)
285th710th
Number Spiral
1,228th
Odious Numbers
1,226th
Odious Numbers (Long)
716th670th
PalindromemordnilaP
334th
Partition Numbers
381st456th
Pascal’s Triangle
991st
Pernicious Numbers
1,353rd
Pernicious Numbers (Long)
576th
Polyominoes
201st
Prime Numbers
2,046th2,660th
Prime Numbers (Long)
858th1,552nd
Proximity Grid
435th
Quine
3,711th717th
Repeating Decimals
335th
Rijndael S-box
498th
Roman to Arabic
727th
Set
352nd
Seven Segment
128th
Sierpiński Triangle
477th
Smith Numbers
828th
Spelling Numbers
877th
Ten-pin Bowling
345th
Tic-tac-toe
440th
Tongue-twisters
851st
Topological Sort
155th
United States
1,263rd
Vampire Numbers
519th
Van Eck Sequence
809th
Zeckendorf Representation
489th
Zodiac Signs
339th
γ
1,282nd
π
1,355th
φ
1,135th