12 Days of Christmas
919
99 Bottles of Beer
804
Abundant Numbers
887
Abundant Numbers (Long)
887
Arabic to Roman
523
Arithmetic Numbers
778
Arrows
464
ASCII Table
678
Calendar
683698
Catalan Numbers
691
Christmas Trees
785
Collatz
978
CSS Colors
908
Day of Week
988
Diamonds
580
650610
Divisors
873877939960758629747772
898875696
919700957
Emirp Numbers
521489
Emirp Numbers (Long)
599
Emojify
632
Evil Numbers
725
831
Evil Numbers (Long)
732
Factorial Factorisation
674
Farey Sequence
772
Fibonacci
952
1,000971700
Fizz Buzz
918
932
946889
966
Foo Fizz Buzz Bar
902
888
930
898
Forsyth–Edwards Notation
634
Fractions
838
Gray Code Decoder
838
Gray Code Encoder
925
Happy Numbers
593
Happy Numbers (Long)
675
Intersection
750
584
Inventory Sequence
656
ISBN
687
Jacobi Symbol
667
Leap Years
778
697
Levenshtein Distance
654
Leyland Numbers
788
Morse Encoder
515
Multitap Input
538
Niven Numbers
971
Niven Numbers (Long)
971
Number Spiral
536
452
Odious Numbers
725
Odious Numbers (Long)
732
Ordinal Numbers
673
Pangram Grep
638
817
Pascal’s Triangle
576
Pernicious Numbers
789
Pernicious Numbers (Long)
938
Prime Numbers
927
780
810642
692
Prime Numbers (Long)
898
820
826755
Quine
901
Recamán
838
Reverse Polish Notation
691
552
Rock-paper-scissors-Spock-lizard
501
Roman to Arabic
332
453
ROT13
696
Scrambled Sort
650
Seven Segment
690
591
Smith Numbers
735
Taxicab Numbers
761
Time Distance
822
Tongue-twisters
598
657
Transpose Sentence
848
π
366
τ
342
𝑒
610