12 Days of Christmas
831
828
99 Bottles of Beer
663
Abundant Numbers
779
734
Abundant Numbers (Long)
883
871
Arabic to Roman
389
Arithmetic Numbers
763
Arrows
388
ASCII Table
724
brainfuck
583
Calendar
598
Card Number Validation
581
Catalan Numbers
903
870
Catalan’s Constant
470
Christmas Trees
645
Collatz
898
707
Continued Fractions
531
Cubes
556
Day of Week
935
826636
Diamonds
475
Divisors
848
979
Emirp Numbers
542
574
Emirp Numbers (Long)
659
629
Evil Numbers
786
726
Evil Numbers (Long)
806
712
Factorial Factorisation
541
Farey Sequence
446
Fibonacci
860542932869
Fizz Buzz
801
941777
Foo Fizz Buzz Bar
738
798765
Forsyth–Edwards Notation
503
Fractions
668
770
Gray Code Decoder
608
Gray Code Encoder
887
Happy Numbers
573
525
Happy Numbers (Long)
598
599
Hexdump
694
Inventory Sequence
774
ISBN
705
670
Kaprekar Numbers
511
Kolakoski Constant
484
Kolakoski Sequence
531
879
Leap Years
785
783620
Levenshtein Distance
705
469
Leyland Numbers
737
783
Look and Say
551
Lucky Numbers
524
590
Lucky Tickets
465
Morse Decoder
311
Morse Encoder
344
Nim
533
Niven Numbers
816
716
Niven Numbers (Long)
924
793
Odious Numbers
805
751
Odious Numbers (Long)
799
749
Ordinal Numbers
617
Pangram Grep
711
801
Partition Numbers
757
Pascal’s Triangle
620
719
Pernicious Numbers
789
683
Pernicious Numbers (Long)
687
716
Poker
301
Prime Numbers
723
622
Prime Numbers (Long)
750
658
QR Decoder
324
Recamán
765
799
Reverse Polish Notation
624
738
Rock-paper-scissors-Spock-lizard
748
Roman to Arabic
511
ROT13
564
Rule 110
382
Scrambled Sort
402
Seven Segment
524
Sierpiński Triangle
364
Smith Numbers
751
Spelling Numbers
341
Taxicab Numbers
516
Time Distance
737
Transpose Sentence
544
United States
470
Van Eck Sequence
638
666
Zodiac Signs
561
π
444
τ
434
φ
724
√2
733
𝑒
710
385