12 Days of Christmas
905857
906
99 Bottles of Beer
656
Abundant Numbers
738
Abundant Numbers (Long)
877
Arabic to Roman
494
Arithmetic Numbers
747
Ascending Primes
584
ASCII Table
655
Card Number Validation
651
Catalan Numbers
691
Christmas Trees
824
Collatz
876
CSS Colors
228
Day of Week
947
849
Diamonds
671
Divisors
951
Emirp Numbers
584
Emirp Numbers (Long)
640
Evil Numbers
801
Evil Numbers (Long)
783
Fibonacci
901
888
Fizz Buzz
329416429544506494631957467929525
Foo Fizz Buzz Bar
900
Forsyth–Edwards Notation
709
Fractions
532
Happy Numbers
675
Happy Numbers (Long)
768
ISBN
767
Leap Years
831
Leyland Numbers
806
Lucky Numbers
524
Niven Numbers
569
929
921
Niven Numbers (Long)
842
Odious Numbers
783
Odious Numbers (Long)
781
Ordinal Numbers
666
744
PalindromemordnilaP
877
Pangram Grep
772
824
Pascal’s Triangle
516
Pernicious Numbers
686
Pernicious Numbers (Long)
743
Prime Numbers
654
Prime Numbers (Long)
691
Quine
946
Reverse Polish Notation
760
Rock-paper-scissors-Spock-lizard
595
Roman to Arabic
617
ROT13
383
Seven Segment
509
Spelling Numbers
574
483
Tic-tac-toe
730
Time Distance
648
Tongue-twisters
654
Transpose Sentence
687
United States
558