99 Bottles of Beer
459
Abundant Numbers
930708
Abundant Numbers (Long)
920766
Arabic to Roman
508
Arithmetic Numbers
740
Billiards
533
brainfuck
286
Catalan Numbers
762
Catalan’s Constant
59
Christmas Trees
855718
Collatz
725
CSS Colors
75
Diamonds
735
Divisors
804886
Evil Numbers
810
Evil Numbers (Long)
831799
Factorial Factorisation
494
Farey Sequence
527
Fibonacci
788661935
Fizz Buzz
411891
Foo Fizz Buzz Bar
783
Forsyth–Edwards Notation
505
Game of Life
351
Gijswijt’s Sequence
516
Happy Numbers
768512
Happy Numbers (Long)
891637
Intersection
547
Inventory Sequence
446694
Jacobi Symbol
687487
Kaprekar Numbers
572
Kolakoski Sequence
693
Leap Years
831
Leyland Numbers
831
Look and Say
754
Lucky Numbers
733
Lucky Tickets
495
Mandelbrot
560
Medal Tally
737
Morse Decoder
70
Niven Numbers
807771
Niven Numbers (Long)
926886
Number Spiral
202
Odious Numbers
809
Odious Numbers (Long)
843848
PalindromemordnilaP
635
Partition Numbers
604389
Pascal’s Triangle
717
Pernicious Numbers
738
Pernicious Numbers (Long)
775
Polyominoes
283
Prime Numbers
727633
Prime Numbers (Long)
863669
Proximity Grid
206
Quine
603946
Repeating Decimals
385
Rijndael S-box
265
Roman to Arabic
620
Set
346
Seven Segment
638
Sierpiński Triangle
706
Smith Numbers
142
Spelling Numbers
130
Ten-pin Bowling
524
Tic-tac-toe
400
Tongue-twisters
362
Topological Sort
457
United States
55
Vampire Numbers
393
Van Eck Sequence
563
Zeckendorf Representation
458
Zodiac Signs
536
γ
62
π
220
φ
203