- 
                                        Problem of the Week - AttemptedSpare Change Result: Correct Score: 5 
- 
                                        Middle School Madness - AttemptedDonut Sale Result: Correct Score: 8 
 
                            Oleksii Diachenko
Math Contestant
Frederick, MD, USA
- 
                            BirthdayFeb. 9, 2013
- 
                            Total Attempts2
- 
                            Correct Percentage100%
- 
                            Total Points13
                                Problems Attempted per Day
                                
                            
                        
                                Score per Day