12 Days of Christmas
876
99 Bottles of Beer
781
Abundant Numbers
686
734705
Arabic to Roman
716
670
Arrows
551
ASCII Table
691
brainfuck
687
Catalan Numbers
687
Catalan’s Constant
453
Christmas Trees
697589
Collatz
831
CSS Colors
571252
Cubes
624
Diamonds
665
Divisors
737
712
900749
Emirp Numbers
477
655669
Emojify
481
Evil Numbers
652
891733
Fibonacci
930
932764
794
Fizz Buzz
749
741
720
941950
797
Foo Fizz Buzz Bar
906
Fractions
586
Happy Numbers
636
888572
Happy Numbers (Long)
755
Intersection
799432
ISBN
756
Kolakoski Constant
72446
148
Kolakoski Sequence
398
882
Leap Years
764
881708
Levenshtein Distance
802
820
516
Leyland Numbers
839
Look and Say
695
Lucky Numbers
685
Lucky Tickets
Morse Decoder
513
Morse Encoder
617
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
375
Quine
962
376
658
Recamán
833575
Reverse Polish Notation
780
Rock-paper-scissors-Spock-lizard
619
Roman to Arabic
738
Rule 110
582
551
Seven Segment
802
Sierpiński Triangle
565503
Smith Numbers
696
Spelling Numbers
727
446
Star Wars Opening Crawl
631
Tongue-twisters
711
United States
Vampire Numbers
753
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
373
616