12 Days of Christmas
405th99 Bottles of Beer
336thArabic to Roman
327thbrainfuck
250thChristmas Trees
261stCubes
260thDiamonds
313thDivisors
717thEmirp Numbers
340thEvil Numbers
303rdFibonacci
1,312thFizz Buzz
1,558thHappy Numbers
363rdLeap Years
545thMorse Decoder
165thNiven Numbers
429thOdious Numbers
215thOrdinal Numbers
311thPangram Grep
394thPascalβs Triangle
455thPernicious Numbers
209thPrime Numbers
441stQuine
52ndRoman to Arabic
233rdSeven Segment
132nd