12 Days of Christmas
851857
906
99 Bottles of Beer
656
Abundant Numbers
739
Abundant Numbers (Long)
877
Arabic to Roman
494
Arithmetic Numbers
748
Ascending Primes
585
ASCII Table
655
Card Number Validation
652
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
549
888
Fizz Buzz
329416429544507494449958467929525
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
807
Lucky Numbers
524
Niven Numbers
569
602
921
Niven Numbers (Long)
843
Odious Numbers
784
Odious Numbers (Long)
782
Ordinal Numbers
533
745
PalindromemordnilaP
878
Pangram Grep
600
825
Pascal’s Triangle
516
Pernicious Numbers
686
Pernicious Numbers (Long)
744
Prime Numbers
654
Prime Numbers (Long)
691
Quine
946
Reverse Polish Notation
761
Rock-paper-scissors-Spock-lizard
595
Roman to Arabic
617
ROT13
385
Seven Segment
509
Spelling Numbers
572
483
Tic-tac-toe
732
Time Distance
648
Tongue-twisters
654
Transpose Sentence
689
United States
543