12 Days of Christmas
340th
99 Bottles of Beer
432nd
Abundant Numbers
36th
73rd
Arabic to Roman
35th
Christmas Trees
291st
Cubes
101st
Diamonds
156th
Divisors
56th561st132nd
Emirp Numbers
30th
66th
Evil Numbers
55th
119th
Fibonacci
153rd
234th
Fizz Buzz
193rd1,447th396th
Happy Numbers
37th230th62nd
Leap Years
58th437th107th
Morse Decoder
89th14th
Morse Encoder
106th
Niven Numbers
61st360th82nd
Odious Numbers
45th337th95th
Ordinal Numbers
207th30th
Pangram Grep
231st34th
Pascal’s Triangle
209th47th
Pernicious Numbers
199th63rd
Prime Numbers
71st463rd140th
Rock-paper-scissors-Spock-lizard
125th
Roman to Arabic
138th
Rule 110
101st12th
Seven Segment
143rd34th