12 Days of Christmas
234th99 Bottles of Beer
205thAbundant Numbers
438thAbundant Numbers (Long)
227thArabic to Roman
199thArrows
115thASCII Table
137thbrainfuck
268thCollatz
490thCSS Colors
109thDivisors
407thEvil Numbers
826thEvil Numbers (Long)
352ndFibonacci
886thFizz Buzz
1,208thFoo Fizz Buzz Bar
385thForsyth–Edwards Notation
75thFractions
349thGame of Life
105thHappy Numbers
301stHappy Numbers (Long)
157thISBN
119thLeyland Numbers
122ndLucky Numbers
109thOdious Numbers
602ndOdious Numbers (Long)
272ndOrdinal Numbers
305thReverse Polish Notation
130thRijndael S-box
59thTongue-twisters
43rdVan Eck Sequence
172nd