12 Days of Christmas
759
775
99 Bottles of Beer
636
Abundant Numbers
771726795806809768
570686800494
Abundant Numbers (Long)
761
910788895880
632718814584
Arabic to Roman
308
387
231
ASCII Table
658
709
Christmas Trees
471506455568568384
389530
Collatz
714781809
575714
Cubes
450
493
Diamonds
337
Divisors
831822798819897566889
585875778286
Emirp Numbers
468
Emirp Numbers (Long)
527
Emojify
311
Evil Numbers
850
886
678
822603
Evil Numbers (Long)
805
683
646
Fibonacci
8259209811,0001,000938940
600943791675905
Fizz Buzz
812960787969898724639
636889615592
847
Foo Fizz Buzz Bar
737733764857850
798641679
866
Fractions
534
587
481
Happy Numbers
369
Happy Numbers (Long)
403
Intersection
549
ISBN
688
804
Leap Years
849844881915895825867
580911852464
734
Leyland Numbers
749
Look and Say
553
Niven Numbers
606531
359519
Niven Numbers (Long)
690636
434610
Odious Numbers
885
686
841673
Odious Numbers (Long)
826
689
679
Ordinal Numbers
399
413
Pangram Grep
474471532
463461
264
Pascal’s Triangle
627747716699790
535712703
Pernicious Numbers
744
689
603
Pernicious Numbers (Long)
612
Prime Numbers
574
705753677
1,000526571614373
Prime Numbers (Long)
652696742765755
1,000530594634
Recamán
709
Roman to Arabic
441
477
Time Distance
718
Tongue-twisters
579
587
Vampire Numbers
519
Van Eck Sequence
384