what do you mean by puzzles?
what kind of coding questions? 
thanks a lot. further questions
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                    回複:thanks a lot. further questions
                     -oneusdollar- 
                    ♂                    
                        
                    
                                                            
                    
                    
                                        
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                        01/26/2010 postreply
                                                18:42:46
                    
                    
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                    Thank you.
                     -brakepad- 
                    ♂                    
                        
                    
                                                            
                    
                    
                                        
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                        01/26/2010 postreply
                                                18:53:08