| Submissions | 5605 | 
                        
                            | Accepted submissions | 1488 | 
                        
                            | Submission ratio | 26.55% | 
                        
                            | Authors | 1546 | 
                        
                            | Full solves [?] | 1262 | 
                        
                            | Full solve Ratio | 81.63% | 
                    
                                     
                                
                                        
                    
                    
                
             
        
                    
                            
                
        
        
    
    
                    
                                                                        
                                            
                                                                    
                                            
                                            
                                                        
                                                                                                                                                                    
                                            
                                                        
                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Sander Hellesø | 0.06 s | JavaScript (Node.js) | 2019-05-03 03:21:55 |  | 
| 2 | James Halladay | 0.42 s | JavaScript (Node.js) | 2020-03-11 01:09:28 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.00 s | Nim | 2025-06-18 10:04:33 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Miorel Palii | 0.04 s | Ruby | 2018-11-05 05:16:35 |  | 
| 2 | Hidden user | 0.04 s | Ruby | 2020-01-22 17:04:06 |  | 
| 3 | Thomas Feld | 0.06 s | Ruby | 2023-01-05 11:34:49 |  | 
| 4 | Chenzhang Hu | 0.12 s | Ruby | 2025-09-22 15:56:23 |  | 
 
        
        
    
    
                                                                        
                                            
                                                                    
                                            
                                            
                                                        
                                                                                                                                                                    
                                            
                                                        
                                            
                                            
                                            
                                            
                                                                    
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Hidden user | 328 | Nim | 2025-06-18 10:04:33 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | Thomas Feld | 47 | Ruby | 2023-01-05 11:34:49 |  | 
| 2 | Hidden user | 128 | Ruby | 2020-01-22 17:04:06 |  | 
| 3 | Chenzhang Hu | 143 | Ruby | 2025-09-22 15:56:23 |  | 
| 4 | Miorel Palii | 248 | Ruby | 2018-11-05 05:16:35 |  | 
 Solution running time distribution