12 Days of Christmas
668
99 Bottles of Beer
340
Abundant Numbers
324
Abundant Numbers (Long)
205
Arabic to Roman
143
Arrows
133
ASCII Table
183
Catalan Numbers
192
Christmas Trees
262
Collatz
306
CSS Colors
162
Cubes
151
Diamonds
157
Divisors
266
Emirp Numbers
70
Emojify
188
Evil Numbers
156
Fibonacci
444
Fizz Buzz
387
Happy Numbers
214
Intersection
130
Kolakoski Sequence
92
Leap Years
296