12 Days of Christmas
747
759
99 Bottles of Beer
619
Abundant Numbers
687694752760726688
532662719466
Abundant Numbers (Long)
674
842744798796
583683747536
Arabic to Roman
283
345
222
ASCII Table
629
649
Christmas Trees
429473430525507346
363511
Collatz
685735766
540676
Cubes
427
458
Diamonds
311
Divisors
750788753787799510822
552848733269
Emirp Numbers
430
Emirp Numbers (Long)
478
Emojify
289
Evil Numbers
782
809
629
797570
Evil Numbers (Long)
748
622
597
Fibonacci
772893942958928872894
576921758647873
Fizz Buzz
773939767938844683614
619877600580
795
Foo Fizz Buzz Bar
703701722788783
777610652
797
Fractions
499
539
458
Happy Numbers
339
Happy Numbers (Long)
370
Intersection
491
ISBN
634
762
Leap Years
773800784830773735773
528868797452
678
Leyland Numbers
672
Look and Say
498
Niven Numbers
569494
331500
Niven Numbers (Long)
637592
399577
Odious Numbers
812
633
810632
Odious Numbers (Long)
761
625
624
Ordinal Numbers
376
379
Pangram Grep
440434482
425439
245
Pascal’s Triangle
565702660641695
490680647
Pernicious Numbers
689
632
563
Pernicious Numbers (Long)
560
Prime Numbers
526
665707612
987498554582355
Prime Numbers (Long)
591659690723678
974493567585
Recamán
653
Roman to Arabic
411
432
Time Distance
661
Tongue-twisters
568
572
Vampire Numbers
472
Van Eck Sequence
349