12 Days of Christmas
328th
99 Bottles of Beer
423rd
Abundant Numbers
34th
72nd
Arabic to Roman
35th
Christmas Trees
282nd
Cubes
95th
Diamonds
147th
Divisors
56th547th132nd
Emirp Numbers
30th
64th
Evil Numbers
52nd
116th
Fibonacci
142nd
225th
Fizz Buzz
185th1,406th387th
Happy Numbers
37th225th60th
Leap Years
56th421st106th
Morse Decoder
86th14th
Morse Encoder
100th
Niven Numbers
59th342nd78th
Odious Numbers
42nd327th91st
Ordinal Numbers
198th30th
Pangram Grep
212th30th
Pascalβs Triangle
202nd47th
Pernicious Numbers
197th60th
Prime Numbers
69th445th138th
Rock-paper-scissors-Spock-lizard
120th
Roman to Arabic
131st
Rule 110
91st12th
Seven Segment
138th34th