12 Days of Christmas
771
99 Bottles of Beer
349
Arabic to Roman
367
Christmas Trees
521
Cubes
376
Diamonds
245
Divisors
510
Emirp Numbers
362
Evil Numbers
276
Fibonacci
413
Fizz Buzz
406
Happy Numbers
299
Leap Years
543
Morse Decoder
171
Niven Numbers
528
Odious Numbers
272
Pangram Grep
381
Pascalβs Triangle
281
Pernicious Numbers
220
Poker
Prime Numbers
388
Roman to Arabic
409