12 Days of Christmas
790
99 Bottles of Beer
534
Abundant Numbers
662
Abundant Numbers (Long)
782
Arabic to Roman
330
Arithmetic Numbers
560520655
Card Number Validation
512
Catalan’s Constant
71
Christmas Trees
400
Collatz
708
Cubes
33
Divisors
655
Evil Numbers
741
Evil Numbers (Long)
732
Factorial Factorisation
489
Fibonacci
750596923
Fizz Buzz
651538983
Foo Fizz Buzz Bar
6225561,000
Fractions
839
Leap Years
719697717
N Queens
74
Niven Numbers
595
Niven Numbers (Long)
658
Odious Numbers
784
Odious Numbers (Long)
774
Pascal’s Triangle
470
Pernicious Numbers
430
Pernicious Numbers (Long)
369
Polyominoes
27
Prime Numbers
513
Prime Numbers (Long)
530
Recamán
616
Tic-tac-toe
399
Tongue-twisters
493
Vampire Numbers
86
π
64