12 Days of Christmas
879
99 Bottles of Beer
765
Abundant Numbers
797
Abundant Numbers (Long)
796
Arabic to Roman
489
Arithmetic Numbers
692
Arrows
428
ASCII Table
631
Calendar
607641
Catalan Numbers
635
Christmas Trees
732
Collatz
919
CSS Colors
893
Day of Week
909
Diamonds
508
598580
Divisors
780827838877677567663689
847848644
860655908
Emirp Numbers
484470
Emirp Numbers (Long)
543
Emojify
609
Evil Numbers
676
782
Evil Numbers (Long)
679
Factorial Factorisation
615
Farey Sequence
731
Fibonacci
881
960948666
Fizz Buzz
866
871
885889
953
Foo Fizz Buzz Bar
834
822
860
874
Forsyth–Edwards Notation
571
Fractions
771
Gray Code Decoder
734
Gray Code Encoder
817
Happy Numbers
550
Happy Numbers (Long)
615
Intersection
640
549
Inventory Sequence
591
ISBN
638
Jacobi Symbol
603
Leap Years
740
675
Levenshtein Distance
583
Leyland Numbers
713
Morse Encoder
478
Multitap Input
461
Niven Numbers
898
Niven Numbers (Long)
889
Number Spiral
484
416
Odious Numbers
672
Odious Numbers (Long)
672
Ordinal Numbers
651
Pangram Grep
588
749
Pascal’s Triangle
527
Pernicious Numbers
732
Pernicious Numbers (Long)
859
Prime Numbers
834
710
768583
671
Prime Numbers (Long)
804
738
778680
Quine
848
Recamán
767
Reverse Polish Notation
615
486
Rock-paper-scissors-Spock-lizard
466
Roman to Arabic
306
414
ROT13
624
Scrambled Sort
556
Seven Segment
644
542
Smith Numbers
662
Taxicab Numbers
691
Time Distance
761
Tongue-twisters
588
641
Transpose Sentence
727
π
344
τ
315
𝑒
562