12 Days of Christmas
747
758
99 Bottles of Beer
619
Abundant Numbers
717701760765740714
799669759478
Abundant Numbers (Long)
708
854743815813
847694766554
Arabic to Roman
291
362
223
ASCII Table
638
674
Christmas Trees
436484434531517355
509516
Collatz
690741770
767694
Cubes
427
459
Diamonds
315
Divisors
774795761775816519831
814856747278
Emirp Numbers
432
Emirp Numbers (Long)
482
Emojify
291
Evil Numbers
815
832
631
799574
659
Evil Numbers (Long)
750
625
602
666
Fibonacci
781895945959932879895
949925764654886
Fizz Buzz
787944772953853691617
883882606588
808
Foo Fizz Buzz Bar
709706726797793
782617660
807
Fractions
498
538
458
Happy Numbers
342
Happy Numbers (Long)
371
Intersection
494
ISBN
635
771
Leap Years
797817844866823770813
865893820458
686628
Leyland Numbers
678
Look and Say
508
Niven Numbers
577501
534507
Niven Numbers (Long)
648595
593588
Odious Numbers
826
635
815639
671
Odious Numbers (Long)
765
628
634
676
Ordinal Numbers
377
381
Pangram Grep
447441489
552444
253
Pascal’s Triangle
572706662644700
724684655
Pernicious Numbers
691
635
572
657
Pernicious Numbers (Long)
567
Prime Numbers
526
665706612
1,000759555583357
Prime Numbers (Long)
596660692714679
1,000753570589
Recamán
660
Roman to Arabic
412
438
Time Distance
670
Tongue-twisters
568
571
Vampire Numbers
476
Van Eck Sequence
349