12 Days of Christmas
341st
99 Bottles of Beer
433rd
Abundant Numbers
37th
73rd
Arabic to Roman
35th
Christmas Trees
291st
Cubes
101st
Diamonds
156th
Divisors
56th563rd132nd
Emirp Numbers
31st
66th
Evil Numbers
55th
119th
Fibonacci
154th
235th
Fizz Buzz
193rd1,449th398th
Happy Numbers
37th230th62nd
Leap Years
58th438th107th
Morse Decoder
89th14th
Morse Encoder
106th
Niven Numbers
61st361st82nd
Odious Numbers
45th338th95th
Ordinal Numbers
209th30th
Pangram Grep
234th34th
Pascal’s Triangle
211th47th
Pernicious Numbers
200th63rd
Prime Numbers
71st464th140th
Rock-paper-scissors-Spock-lizard
125th
Roman to Arabic
138th
Rule 110
101st12th
Seven Segment
143rd34th