12 Days of Christmas
358
99 Bottles of Beer
306
Abundant Numbers
636
Abundant Numbers (Long)
705
Alphabetic Numbers
19
Arabic to Roman
234
Arithmetic Numbers
560512564
Ascending Primes
95
Card Number Validation
414
Catalan Numbers
15
Catalan’s Constant
60
Christmas Trees
348
Collatz
640
Cubes
31
Divisors
609
Evil Numbers
741
Evil Numbers (Long)
732
Factorial Factorisation
386
Fibonacci
750596923
Fizz Buzz
651538898
Foo Fizz Buzz Bar
622556795
Fractions
713
Leap Years
702682717
Leyland Numbers
539
Mandelbrot
22
N Queens
55
Niven Numbers
595
Niven Numbers (Long)
658
Odious Numbers
784
Odious Numbers (Long)
774
Pascal’s Triangle
435
Pernicious Numbers
430
Pernicious Numbers (Long)
362
Polyominoes
18
Prime Numbers
513
Prime Numbers (Long)
530
Recamán
556
Tic-tac-toe
309
Tongue-twisters
274
Ulam Sequence
40
Vampire Numbers
63
π
57