12 Days of Christmas
26th157th138th38th67th49th114th339th32nd53rd26th43rd
131st891st35th98th76th20th39th17th
99 Bottles of Beer
19th
368th
875th
Fibonacci
116th468th
140th
263rd493rd
173rd
188th
1,278th143rd224th232nd
Fizz Buzz
169th
906th
2,456th
283rd
Happy Numbers
214th
Leap Years
54th
437th
799th
RecamΓ‘n
365th