12 Days of Christmas
287
99 Bottles of Beer
292
Abundant Numbers
224
203
Arabic to Roman
181
Christmas Trees
123
Cubes
107
Diamonds
211
Divisors
500462229
Emirp Numbers
130
263
Evil Numbers
110
333
Fibonacci
385
153
Fizz Buzz
236509155
Happy Numbers
122144128
Leap Years
287594630
Morse Decoder
91112
Morse Encoder
99
Niven Numbers
193240309
Odious Numbers
113242242
Ordinal Numbers
92172
Pangram Grep
197145
Pascal’s Triangle
202179
Pernicious Numbers
52141
Prime Numbers
12713488
Rock-paper-scissors-Spock-lizard
285
Roman to Arabic
99
Rule 110
101148
Seven Segment
174231