12 Days of Christmas
26th159th139th39th67th49th114th341st33rd55th26th44th
131st900th35th99th77th20th39th17th
99 Bottles of Beer
19th
370th
887th
Fibonacci
120th479th
144th
268th501st
182nd
191st
1,291st144th228th237th
Fizz Buzz
171st
910th
2,476th
286th
Happy Numbers
214th
Leap Years
55th
439th
810th
RecamΓ‘n
369th