99 Bottles of Beer
212604643478
Abundant Numbers
719
Arabic to Roman
456
Arrows
425
Christmas Trees
617
759
Collatz
893
756
Cubes
508
405
Diamonds
558
590
Divisors
745
806
Emojify
443
Evil Numbers
786
Evil Numbers (Long)
770
Fibonacci
751965582935
Fizz Buzz
610904
923
Foo Fizz Buzz Bar
827
784
Forsyth–Edwards Notation
434
Intersection
590
ISBN
570
Leap Years
648825
831
Look and Say
533
Lucky Tickets
568
Niven Numbers
734
771
Niven Numbers (Long)
841
Odious Numbers
784
Odious Numbers (Long)
768
Pangram Grep
676
Pascal’s Triangle
842
Prime Numbers
872
Quine
615
Recamán
690
Rock-paper-scissors-Spock-lizard
372
Tongue-twisters
639
United States
Van Eck Sequence
827
π
441