12 Days of Christmas
891
99 Bottles of Beer
781
Abundant Numbers
686
734705
Arabic to Roman
717
670
Arrows
552
ASCII Table
691
brainfuck
687
Catalan Numbers
687
Catalan’s Constant
453
Christmas Trees
697589
Collatz
832
CSS Colors
571252
Cubes
624
Diamonds
665
Divisors
737
712
900749
Emirp Numbers
477
655670
Emojify
482
Evil Numbers
652
891733
Fibonacci
930
932764
794
Fizz Buzz
750
741
720
942952
797
Foo Fizz Buzz Bar
906
Fractions
586
Happy Numbers
636
888572
Happy Numbers (Long)
755
Intersection
800436
ISBN
756
Kolakoski Constant
72447
148
Kolakoski Sequence
398
882
Leap Years
765
882713
Levenshtein Distance
803
822
516
Leyland Numbers
839
Look and Say
695
Lucky Numbers
685
Lucky Tickets
Morse Decoder
515
Morse Encoder
620
Niven Numbers
933936
Number Spiral
246
Odious Numbers
908729
Ordinal Numbers
786587
Pangram Grep
882762
Pascal’s Triangle
474
905
Pernicious Numbers
708567
Poker
Prime Numbers
494
934874
Prime Numbers (Long)
534
QR Decoder
380
Quine
962
376
658
Recamán
833575
Reverse Polish Notation
780
Rock-paper-scissors-Spock-lizard
624
Roman to Arabic
739
Rule 110
585
552
Seven Segment
809
Sierpiński Triangle
565503
Smith Numbers
697
Spelling Numbers
727
446
Star Wars Opening Crawl
631
Tongue-twisters
711
United States
Vampire Numbers
758
Van Eck Sequence
691
λ
337
175196147
π
119
795
481
τ
119
662
480
φ
79
839
694
√2
75
652
821
𝑒
81
777
372
616