12 Days of Christmas
372
99 Bottles of Beer
388
Abundant Numbers
789
634
Arabic to Roman
546
348
Arithmetic Numbers
668
Arrows
559
Christmas Trees
702
610
Diamonds
422
Divisors
858
Evil Numbers
727
Evil Numbers (Long)
714
Fibonacci
873939
935
Fizz Buzz
745731
956710862
Foo Fizz Buzz Bar
886
731
Forsyth–Edwards Notation
462
Fractions
443
Intersection
383
Kolakoski Sequence
693
Leap Years
879
770
Leyland Numbers
604
Niven Numbers
830
Niven Numbers (Long)
799
Odious Numbers
739
Odious Numbers (Long)
725
Ordinal Numbers
584
Pascal’s Triangle
723
650
Quine
706
946
Recamán
560
Seven Segment
396
Time Distance
366
Tongue-twisters
349
Van Eck Sequence
609
π
296