12 Days of Christmas
905857
906
99 Bottles of Beer
656
Abundant Numbers
739
Abundant Numbers (Long)
877
Arabic to Roman
494
Arithmetic Numbers
748
Ascending Primes
584
ASCII Table
655
Card Number Validation
651
Catalan Numbers
691
Christmas Trees
824
Collatz
877
CSS Colors
228
Day of Week
947
850
Diamonds
671
Divisors
951
Emirp Numbers
584
Emirp Numbers (Long)
640
Evil Numbers
801
Evil Numbers (Long)
784
Fibonacci
901
888
Fizz Buzz
329416429544507494631957467929525
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)
843
Odious Numbers
784
Odious Numbers (Long)
782
Ordinal Numbers
666
745
PalindromemordnilaP
877
Pangram Grep
773
825
Pascal’s Triangle
516
Pernicious Numbers
686
Pernicious Numbers (Long)
744
Prime Numbers
654
Prime Numbers (Long)
691
Quine
946
Reverse Polish Notation
760
Rock-paper-scissors-Spock-lizard
595
Roman to Arabic
617
ROT13
385
Seven Segment
509
Spelling Numbers
575
483
Tic-tac-toe
731
Time Distance
648
Tongue-twisters
654
Transpose Sentence
688
United States
558