12 Days of Christmas
905857
906
99 Bottles of Beer
656
Abundant Numbers
738
Abundant Numbers (Long)
876
Arabic to Roman
493
Arithmetic Numbers
747
Ascending Primes
583
ASCII Table
655
Card Number Validation
657
Catalan Numbers
690
Christmas Trees
824
Collatz
876
CSS Colors
229
Day of Week
945
849
Diamonds
670
Divisors
951
Emirp Numbers
584
Emirp Numbers (Long)
639
Evil Numbers
801
Evil Numbers (Long)
783
Fibonacci
901
888
Fizz Buzz
328416463544506493631957467929525
Foo Fizz Buzz Bar
899
Forsyth–Edwards Notation
709
Fractions
532
Happy Numbers
674
Happy Numbers (Long)
767
ISBN
766
Leap Years
831
Leyland Numbers
806
Lucky Numbers
524
Niven Numbers
569
928
921
Niven Numbers (Long)
842
Odious Numbers
783
Odious Numbers (Long)
781
Ordinal Numbers
666
744
PalindromemordnilaP
876
Pangram Grep
772
824
Pascal’s Triangle
516
Pernicious Numbers
686
Pernicious Numbers (Long)
743
Prime Numbers
654
Prime Numbers (Long)
690
Quine
946
Reverse Polish Notation
759
Rock-paper-scissors-Spock-lizard
595
Roman to Arabic
616
ROT13
383
Seven Segment
508
Spelling Numbers
574
482
Tic-tac-toe
729
Time Distance
647
Tongue-twisters
654
Transpose Sentence
687
United States
557