White Belt Sudoku(r)
                        
                    
                                                                by Michael Rios
                                                                
                                    2020-05-15 03:25:41
                                
                                
                                    
                                
                            
                        
    
                            
                
                                                                            
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    
                                    