12 Days of Christmas
1,372nd99 Bottles of Beer
1,304thArabic to Roman
1,175thbrainfuck
907thChristmas Trees
797thCubes
752ndDiamonds
1,065thDivisors
2,421stEmirp Numbers
1,309thEvil Numbers
1,103rdFibonacci
5,297thFizz Buzz
6,600thHappy Numbers
1,538thLeap Years
2,497thMorse Decoder
523rdNiven Numbers
1,902ndOdious Numbers
1,117thOrdinal Numbers
1,219thPangram Grep
1,152ndPascalβs Triangle
1,581stPernicious Numbers
1,221stPrime Numbers
2,238thQuine
541stRoman to Arabic
862ndSeven Segment
562nd