12 Days of Christmas
502
391
99 Bottles of Beer
380
Abundant Numbers
702
706
Abundant Numbers (Long)
872
773
Arabic to Roman
277
Arithmetic Numbers
763
Arrows
509
ASCII Table
724
brainfuck
376
Card Number Validation
580
Catalan Numbers
901
870
Catalan’s Constant
401
Christmas Trees
562
Collatz
898
640
Continued Fractions
531
Cubes
389
Day of Week
935
662635
Diamonds
398
Divisors
848
911
Emirp Numbers
367
472
Emirp Numbers (Long)
653
529
Evil Numbers
687
726
Evil Numbers (Long)
706
712
Farey Sequence
432
Fibonacci
860542932868
Fizz Buzz
767
860777
Foo Fizz Buzz Bar
735
635761
Fractions
668
655
Gray Code Decoder
600
Gray Code Encoder
871
Happy Numbers
421
408
Happy Numbers (Long)
591
508
Hexdump
677
Inventory Sequence
773
ISBN
705
524
Kaprekar Numbers
511
Kolakoski Constant
416
Kolakoski Sequence
515
862
Leap Years
808
782619
Levenshtein Distance
706
366
Leyland Numbers
737
666
Look and Say
447
Lucky Numbers
568
Lucky Tickets
352
Morse Decoder
216
Morse Encoder
236
Nim
533
Niven Numbers
789
716
Niven Numbers (Long)
910
792
Odious Numbers
690
751
Odious Numbers (Long)
711
749
Ordinal Numbers
502
Pangram Grep
711
679
Partition Numbers
762
Pascal’s Triangle
620
666
Pernicious Numbers
754
683
Pernicious Numbers (Long)
634
701
Poker
226
Prime Numbers
619
622
Prime Numbers (Long)
738
657
QR Decoder
223
Recamán
765
721
Reverse Polish Notation
545
Rock-paper-scissors-Spock-lizard
520
Roman to Arabic
386
ROT13
565
Rule 110
326
Seven Segment
385
Sierpiński Triangle
349
Smith Numbers
553
Spelling Numbers
209
Taxicab Numbers
514
Time Distance
418
Transpose Sentence
543
United States
349
Van Eck Sequence
644
630
π
396
τ
388
φ
710
√2
733
𝑒
606
385