12 Days of Christmas
255
Abundant Numbers
593
618
700
Abundant Numbers (Long)
778
775
Arabic to Roman
337
Arithmetic Numbers
609
775
639
Ascending Primes
254
Card Number Validation
396
Collatz
759
743
742
704
Day of Week
654
Diamonds
364
Divisors
598
680
844
Emirp Numbers
347
329
377
Emirp Numbers (Long)
384
Emojify
477
Evil Numbers
769
Evil Numbers (Long)
759
Farey Sequence
322
Fibonacci
391646561275780752611467896548837583532711776678
Fizz Buzz
629
564
Foo Fizz Buzz Bar
489
Fractions
589
602
Game of Life
134
Happy Numbers
407
Happy Numbers (Long)
517
Kaprekar Numbers
199
Leap Years
632
Leyland Numbers
674
Lucky Numbers
381
Niven Numbers
667
Niven Numbers (Long)
538
596
735
Odious Numbers
769
Odious Numbers (Long)
759
PalindromemordnilaP
602
Pernicious Numbers
417
Pernicious Numbers (Long)
515
Prime Numbers
450394471
571
Prime Numbers (Long)
463466719
611
Quine
969
Sudoku (Fill-in)
106
Transpose Sentence
390