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                                        Problem of the Week - AttemptedUnique 4-Digit Result: Correct Score: 4 
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                                        Problem of the Week - AttemptedUnique 4-Digit Result: Incorrect Score: 0 
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                                        Problem of the Week - AttemptedCartesian Points Result: Correct Score: 5 
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                                        Problem of the Week - AttemptedCartesian Points Result: Incorrect Score: 0 
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                                        Problem of the Week - AttemptedCartesian Points Result: Incorrect Score: 0 
 
                            Nguyen Duc Binh
Math Contestant
Hanoi, Ho Tung Mau, Vietnam
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                            BirthdayMarch 17, 2008
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                            Total Attempts8
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                            Correct Percentage38%
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                            Total Points14
                                Problems Attempted per Day
                                
                            
                        
                                Score per Day