12 Days of Christmas
            
                        
                    
                        
                    
                        
                    
                        
                    33rd
                        
                    
        
            Abundant Numbers
            
                        
                    
                        
                    
                        
                    
                        
                    12th
                        
                    
        
            Abundant Numbers (Long)
            
                        
                    
                        
                    
                        
                    
                        
                    14th
                        
                    
        
            Arrows
            
                        
                    
                        
                    
                        
                    13th
                        
                    
                        
                    
        
            ASCII Table
            
                        
                    
                        
                    
                        
                    
                        
                    21st
                        
                    
        
            brainfuck
            
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
                        
                    
        
            Collatz
            
                        
                    
                        
                    
                        
                    
                        
                    16th
                        
                    
        
            Cubes
            
                        
                    
                        
                    10th
                        
                    
                        
                    
                        
                    
        
            Day of Week
            
                        
                    
                        
                    
                        
                    
                        
                    11th
                        
                    
        
            Divisors
            
                        
                    
                        
                    
                        
                    29th
                        
                    
                        
                    
        
            Fibonacci
            
                        
                    
                        
                    
                        
                    90th
                        
                    
                        
                    
        
            Fizz Buzz
            52nd86th167th142nd97th53rd
        
            Foo Fizz Buzz Bar
            
                        
                    
                        
                    89th12th
                        
                    
                        
                    
        
            Fractions
            14th
                        
                    18th10th22nd
                        
                    
        
            ISBN
            
                        
                    
                        
                    33rd
                        
                    
                        
                    
                        
                    
        
            Prime Numbers
            
                        
                    
                        
                    
                        
                    
                        
                    59th
                        
                    
        
            Prime Numbers (Long)
            
                        
                    
                        
                    
                        
                    
                        
                    29th