12 Days of Christmas
437
461
99 Bottles of Beer
521
Abundant Numbers
771679716748745768
563686714494
Abundant Numbers (Long)
761
899788884880
625718814584
Arabic to Roman
308
387
218
ASCII Table
658
709
Christmas Trees
471506455568568384
389530
Collatz
703781809
575714
Cubes
468
518
Diamonds
337
Divisors
831822798819897566889
585875778286
Emirp Numbers
342
Emirp Numbers (Long)
527
Emojify
302
Evil Numbers
833
861
661
822603
Evil Numbers (Long)
805
675
646
Fibonacci
8259009811,0001,000938929
600943791675762
Fizz Buzz
812960787969898724639
636889615592
847
Foo Fizz Buzz Bar
737733764850850
798641642
866
Fractions
534
587
481
Happy Numbers
294
Happy Numbers (Long)
403
Intersection
549
ISBN
688
804
Leap Years
849844851915895825837
563911852464
734
Leyland Numbers
749
Look and Say
553
Niven Numbers
586531
359519
Niven Numbers (Long)
680628
412610
Odious Numbers
872
678
841673
Odious Numbers (Long)
826
681
679
Ordinal Numbers
362
398
Pangram Grep
378471461
463461
264
Pascal’s Triangle
627747716699790
535712703
Pernicious Numbers
744
689
603
Pernicious Numbers (Long)
612
Prime Numbers
574
602722677
1,000496571614373
Prime Numbers (Long)
652684730765755
1,000530594634
Recamán
709
Roman to Arabic
426
468
Time Distance
612
Tongue-twisters
409
424
Vampire Numbers
519
Van Eck Sequence
384