12 Days of Christmas
557442
404
99 Bottles of Beer
375
Abundant Numbers
706
Abundant Numbers (Long)
773
Arabic to Roman
551
Arithmetic Numbers
704
Ascending Primes
700
ASCII Table
517
Card Number Validation
549
Catalan Numbers
688
Christmas Trees
714
Collatz
708
CSS Colors
197
Day of Week
952
713
Diamonds
556
Divisors
880
Emirp Numbers
480
Emirp Numbers (Long)
530
Evil Numbers
800
Evil Numbers (Long)
782
Fibonacci
548
886
Fizz Buzz
324414426535484487442952462846518
Foo Fizz Buzz Bar
860
712
Forsyth–Edwards Notation
501
Fractions
453
Happy Numbers
521
Happy Numbers (Long)
648
ISBN
630
Leap Years
828
Leyland Numbers
681
Lucky Numbers
500
Niven Numbers
561
577
914
Niven Numbers (Long)
834
Odious Numbers
781
Odious Numbers (Long)
779
Ordinal Numbers
531
579
PalindromemordnilaP
709
Pangram Grep
596
712
Pascal’s Triangle
477
Pernicious Numbers
683
Pernicious Numbers (Long)
694
Prime Numbers
676
Prime Numbers (Long)
712
Quine
946
Reverse Polish Notation
554
Rock-paper-scissors-Spock-lizard
613
Roman to Arabic
616
ROT13
488
Seven Segment
365
Spelling Numbers
405
490
Tic-tac-toe
564
Time Distance
624
Tongue-twisters
363
Transpose Sentence
545
United States
672