12 Days of Christmas
535
99 Bottles of Beer
406
Abundant Numbers
210
216
Arabic to Roman
168
Christmas Trees
120
Cubes
134
Diamonds
204
Divisors
476452220
Emirp Numbers
152
281
Evil Numbers
103
317
Fibonacci
371
148
Fizz Buzz
231505153
Happy Numbers
115170168
Leap Years
274582606
Morse Decoder
7571
Morse Encoder
82
Niven Numbers
185234296
Odious Numbers
106234229
Ordinal Numbers
89161
Pangram Grep
189133
Pascalβs Triangle
193167
Pernicious Numbers
50134
Prime Numbers
11913083
Rock-paper-scissors-Spock-lizard
294
Roman to Arabic
95
Rule 110
100141
Seven Segment
189217