12 Days of Christmas
410
446
99 Bottles of Beer
497
Abundant Numbers
710653677708678707
789666676474
Abundant Numbers (Long)
700
825739800806
837689760548
Arabic to Roman
290
362
211
ASCII Table
633
663
Christmas Trees
431482432527513352
507513
Collatz
677739767
764691
Cubes
441
474
Diamonds
312
Divisors
774795761774815518830
812856747277
Emirp Numbers
318
Emirp Numbers (Long)
482
Emojify
280
Evil Numbers
799
807
614
799573
579
Evil Numbers (Long)
748
616
601
665
Fibonacci
781875945958930879883
948925764653753
Fizz Buzz
778940830949846685615
881879602583
800
Foo Fizz Buzz Bar
702749720779779
776609616
792
Fractions
497
537
457
Happy Numbers
273
Happy Numbers (Long)
369
Intersection
493
ISBN
632
766
Leap Years
794816815863821767783
847892819457
684627
Leyland Numbers
677
Look and Say
507
Niven Numbers
554498
532504
Niven Numbers (Long)
634584
570584
Odious Numbers
813
626
815638
585
Odious Numbers (Long)
774
618
633
675
Ordinal Numbers
340
363
Pangram Grep
357439423
551443
252
Pascal’s Triangle
571705659643700
723684654
Pernicious Numbers
690
634
571
637
Pernicious Numbers (Long)
567
Prime Numbers
525
569677611
1,000730555583357
Prime Numbers (Long)
596648680713677
1,000745569589
Recamán
658
Roman to Arabic
395
426
Time Distance
554
Tongue-twisters
395
405
Vampire Numbers
473
Van Eck Sequence
349