12 Days of Christmas
814
99 Bottles of Beer
858855
Abundant Numbers
813797
Arabic to Roman
460
Arrows
330
ASCII Table
730
brainfuck
382
691
Catalan Numbers
463
Christmas Trees
674
CSS Colors
238
Cubes
587
Diamonds
615
Divisors
863853
Emojify
434
Evil Numbers
598
Fibonacci
73
645
Fizz Buzz
456336
952
Foo Fizz Buzz Bar
862
Fractions
714
Intersection
665
ISBN
695
Kolakoski Sequence
390
Leap Years
888
Levenshtein Distance
546
Leyland Numbers
654
Look and Say
841
Morse Encoder
388
Niven Numbers
750
Odious Numbers
615
Ordinal Numbers
591
766
Pangram Grep
611705
Pascal’s Triangle
730
Poker
573
Prime Numbers
635900
Prime Numbers (Long)
637890
Quine
331764864957
Recamán
785
Reverse Polish Notation
727
Roman to Arabic
438
Seven Segment
420
730610
Sierpiński Triangle
572
Tongue-twisters
834769
United States
81
Van Eck Sequence
437
π
675
φ