12 Days of Christmas
362
99 Bottles of Beer
303
Abundant Numbers
625
Abundant Numbers (Long)
687
Arabic to Roman
229
Arithmetic Numbers
539483558
Card Number Validation
397
Catalan’s Constant
59
Christmas Trees
343
Collatz
627
Cubes
32
Divisors
611
Factorial Factorisation
376
Fibonacci
736576911
Fizz Buzz
644527891
Foo Fizz Buzz Bar
605528783
Fractions
692
Leap Years
704670706
N Queens
53
Pascal’s Triangle
424
Polyominoes
19
Prime Numbers
503
Prime Numbers (Long)
516
Recamán
543
Tic-tac-toe
298
Tongue-twisters
272
π
56