Christmas Trees
408
425
Cubes
285
321
Diamonds
218
196
Divisors
684
591
Emirp Numbers
329
300
Evil Numbers
330
613
Fibonacci
399
455
Fizz Buzz
595
401
Leap Years
692
672
Niven Numbers
378
707
Odious Numbers
329
612
Pangram Grep
230
252
Pascalβs Triangle
335
294
Pernicious Numbers
212
251
Prime Numbers
506
496
Rock-paper-scissors-Spock-lizard
283
Roman to Arabic
309
Spelling Numbers
Ξ»
124
99
Ο
58
56
Ο
59
56
Ο
47
50
β2
49
47
π
47
46