Find smallest number and click 26 numbers in sequence. If you missed a number, then caption will stay. 
                
                
                    
                    |  | 21 | 19 | 24 |  |  |  |  |  |  | 
|  |  |  |  |  |  |  |  |  |  | 
| 4 |  | 6 |  |  | 25 | 5 |  |  | 3 | 
|  |  | 8 | 10 |  | 11 |  | 16 |  |  | 
|  |  |  | 27 |  |  |  |  |  |  | 
|  |  |  |  |  |  |  |  |  | 15 | 
|  | 22 |  | 23 | 12 |  |  | 17 |  |  | 
|  |  |  |  |  |  |  |  | 7 |  | 
| 28 | 14 |  |  |  |  | 18 |  | 20 |  | 
|  |  |  | 9 |  |  |  | 13 |  | 26 | 
                
            
            
                
            Time = 0  sec.
               
            
            
            
            
            
                 
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                     Tested on Windows 10. Should work on other platforms as well. 
                )
                     
                    Tested on Windows 10. Should work on other platforms as well. 
                )
            
        
        
        
            
    
    
      
        
        
            
            
                
            
            
            
                    Last modified at Feb 1. 2021