12 Days of Christmas
848857
887
99 Bottles of Beer
656
Abundant Numbers
734
Abundant Numbers (Long)
856
Arabic to Roman
494
Arithmetic Numbers
733
Ascending Primes
574
ASCII Table
648
Card Number Validation
650
Catalan Numbers
687
Christmas Trees
819
Collatz
809
CSS Colors
228
Day of Week
951
852
Diamonds
665
Divisors
946
Emirp Numbers
574
Emirp Numbers (Long)
637
Evil Numbers
800
Evil Numbers (Long)
782
Fibonacci
547
886
Fizz Buzz
324414427535501488442953463926519
Foo Fizz Buzz Bar
896
Forsyth–Edwards Notation
700
Fractions
533
Happy Numbers
671
Happy Numbers (Long)
763
ISBN
763
Leap Years
829
Leyland Numbers
800
Lucky Numbers
520
Niven Numbers
560
576
913
Niven Numbers (Long)
833
Odious Numbers
781
Odious Numbers (Long)
778
Ordinal Numbers
531
734
PalindromemordnilaP
871
Pangram Grep
594
820
Pascal’s Triangle
515
Pernicious Numbers
683
Pernicious Numbers (Long)
737
Prime Numbers
653
Prime Numbers (Long)
689
Quine
945
Reverse Polish Notation
763
Rock-paper-scissors-Spock-lizard
590
Roman to Arabic
614
ROT13
385
Seven Segment
497
Spelling Numbers
498
457
Tic-tac-toe
727
Time Distance
644
Tongue-twisters
652
Transpose Sentence
686
United States
535