12 Days of Christmas
745
757
99 Bottles of Beer
615
Abundant Numbers
688694752760699689
532662719466
Abundant Numbers (Long)
675
843745773797
584683748467
Arabic to Roman
283
344
222
ASCII Table
629
650
Christmas Trees
407473429525497346
363511
Collatz
686735766
540676
Cubes
421
451
Diamonds
308
Divisors
750788753788772511822
552848733269
Emirp Numbers
430
Emirp Numbers (Long)
474
Emojify
290
Evil Numbers
782
809
629
797571
Evil Numbers (Long)
748
622
602
Fibonacci
772893942944885873894
576921758647873
Fizz Buzz
770938767938814681614
619877599579
793
Foo Fizz Buzz Bar
708698721765779
775607613
792
Fractions
499
539
457
Happy Numbers
339
Happy Numbers (Long)
370
Intersection
477
ISBN
634
762
Leap Years
773815785830738736772
528868797453
678
Leyland Numbers
672
Look and Say
498
Niven Numbers
569495
331500
Niven Numbers (Long)
637592
399577
Odious Numbers
812
633
810632
Odious Numbers (Long)
762
625
624
Ordinal Numbers
374
377
Pangram Grep
440435482
425439
245
Pascal’s Triangle
565702660642678
490680647
Pernicious Numbers
693
633
564
Pernicious Numbers (Long)
560
Prime Numbers
527
665707584
987498554582355
Prime Numbers (Long)
593659690723649
974493567585
Recamán
653
Roman to Arabic
411
432
Time Distance
660
Tongue-twisters
568
572
Vampire Numbers
469
Van Eck Sequence
349