12 Days of Christmas
747
758
99 Bottles of Beer
619
Abundant Numbers
718701760766740714
544669759478
Abundant Numbers (Long)
708
854745815813
594694766554
Arabic to Roman
291
362
223
ASCII Table
638
660
Christmas Trees
436485434532517355
367516
Collatz
691742771
545695
Cubes
427
459
Diamonds
315
Divisors
774796761776815519831
558856747278
Emirp Numbers
433
Emirp Numbers (Long)
483
Emojify
291
Evil Numbers
816
834
631
799574
Evil Numbers (Long)
751
625
603
Fibonacci
782895946961934880896
578925764654886
Fizz Buzz
787944772943853691617
622882606588
808
Foo Fizz Buzz Bar
709707727798793
782617660
807
Fractions
498
539
458
Happy Numbers
343
Happy Numbers (Long)
371
Intersection
495
ISBN
636
772
Leap Years
798818844867825770813
556893820458
687
Leyland Numbers
680
Look and Say
508
Niven Numbers
577502
341507
Niven Numbers (Long)
648595
405588
Odious Numbers
827
636
815639
Odious Numbers (Long)
767
629
634
Ordinal Numbers
377
381
Pangram Grep
448441490
429444
253
Pascal’s Triangle
574707663645702
493684655
Pernicious Numbers
693
636
572
Pernicious Numbers (Long)
568
Prime Numbers
528
665707613
1,000499555583357
Prime Numbers (Long)
597661692715681
1,000494570590
Recamán
661
Roman to Arabic
415
438
Time Distance
670
Tongue-twisters
568
571
Vampire Numbers
477
Van Eck Sequence
351