12 Days of Christmas
631453
417
99 Bottles of Beer
375
Abundant Numbers
708
Abundant Numbers (Long)
777
Arabic to Roman
551
Arithmetic Numbers
646
Ascending Primes
702
ASCII Table
516
Card Number Validation
527
Catalan Numbers
690
Christmas Trees
717
Collatz
735
CSS Colors
197
Day of Week
945
681
Diamonds
560
Divisors
901
Emirp Numbers
474
Emirp Numbers (Long)
532
Evil Numbers
801
Evil Numbers (Long)
783
Fibonacci
901
888
Fizz Buzz
326415462542503489629955465848521
Foo Fizz Buzz Bar
714
Forsyth–Edwards Notation
508
Fractions
452
Happy Numbers
523
Happy Numbers (Long)
651
ISBN
599
Leap Years
830
Leyland Numbers
686
Lucky Numbers
505
Niven Numbers
566
925
918
Niven Numbers (Long)
840
Odious Numbers
783
Odious Numbers (Long)
781
Ordinal Numbers
663
606
PalindromemordnilaP
715
Pangram Grep
771
699
Pascal’s Triangle
478
Pernicious Numbers
686
Pernicious Numbers (Long)
729
Prime Numbers
654
Prime Numbers (Long)
690
Quine
946
Reverse Polish Notation
551
Rock-paper-scissors-Spock-lizard
615
Roman to Arabic
619
ROT13
333
Seven Segment
371
Spelling Numbers
574
505
Tic-tac-toe
569
Time Distance
627
Tongue-twisters
364
Transpose Sentence
546
United States
690