| Submissions | 27068 | 
                        
                            | Accepted submissions | 15987 | 
                        
                            | Submission ratio | 59.06% | 
                        
                            | Authors | 14662 | 
                        
                            | Full solves [?] | 13949 | 
                        
                            | Full solve Ratio | 95.14% | 
                    
                                     
                                
                                        
                    
                    
                
             
        
                    
                            
                
        
        
    
    
                    
                                                                        
                                            
                                                                    
                                            
                                            
                                                        
                                                                    
                                                                    
                                                                                            
                                            
                                                        
                                            
                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Anton Klarén | 0.01 s | JavaScript (SpiderMonkey) | 2014-09-04 20:35:28 |  | 
| 2 | Göran Mannberg | 0.01 s | JavaScript (SpiderMonkey) | 2014-12-11 10:59:13 |  | 
| 3 | Koi Kin | 0.01 s | JavaScript (SpiderMonkey) | 2014-12-11 13:34:31 |  | 
| 4 | Nathan O'Brien | 0.01 s | JavaScript (SpiderMonkey) | 2015-05-20 22:59:58 |  | 
| 5 | Jan Järfalk | 0.01 s | JavaScript (SpiderMonkey) | 2015-09-02 23:47:44 |  | 
| 6 | Andreas Larsson | 0.01 s | JavaScript (SpiderMonkey) | 2015-10-19 12:47:27 |  | 
| 7 | Arend van Erk | 0.01 s | JavaScript (SpiderMonkey) | 2015-10-19 15:35:26 |  | 
| 8 | Bjørn Zeiler Hougaard | 0.01 s | JavaScript (SpiderMonkey) | 2015-11-10 15:19:52 |  | 
| 9 | Hidden user | 0.01 s | JavaScript (SpiderMonkey) | 2015-12-21 18:06:36 |  | 
| 10 | Peter Kedemo | 0.01 s | JavaScript (SpiderMonkey) | 2015-12-21 23:59:31 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.00 s | OCaml | 2019-03-25 17:37:56 |  | 
| 2 | Sam Henke | 0.00 s | OCaml | 2023-09-29 04:57:24 |  | 
| 3 | Hidden user | 0.00 s | OCaml | 2025-06-21 21:40:57 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Saito Ta | 0.00 s | Perl | 2024-03-27 11:30:26 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.02 s | Python 2 | 2011-09-22 19:41:50 |  | 
| 2 | Anders Westling | 0.02 s | Python 2 | 2012-03-02 13:56:47 |  | 
| 3 | Hidden user | 0.02 s | Python 2 | 2013-09-20 07:33:27 |  | 
| 4 | James Church | 0.02 s | Python 2 | 2013-09-23 19:47:02 |  | 
| 5 | Jacob Wejendorp | 0.02 s | Python 2 | 2013-10-07 00:18:22 |  | 
| 6 | Ehsan Kia | 0.02 s | Python 2 | 2013-10-11 20:06:13 |  | 
| 7 | Anthony Blackman | 0.02 s | Python 2 | 2013-10-11 20:13:16 |  | 
| 8 | Hidden user | 0.02 s | Python 2 | 2013-12-24 11:50:16 |  | 
| 9 | Andreas Serra | 0.02 s | Python 2 | 2014-01-04 19:57:57 |  | 
| 10 | Milosz Wielondek | 0.02 s | Python 2 | 2014-05-17 13:08:48 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Danial Haseeb | 0.00 s | Swift | 2023-10-09 14:13:58 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | KhantAr KarOo | 0.04 s | Visual Basic | 2024-02-13 08:03:38 |  | 
 
        
        
    
    
                                                                        
                                            
                                                                    
                                            
                                            
                                                        
                                                                    
                                                                    
                                                                                            
                                            
                                                        
                                            
                                            
                                            
                                            
                                                                                            
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | Hidden user | 163 | OCaml | 2025-06-21 21:40:57 |  | 
| 2 | Hidden user | 215 | OCaml | 2019-03-25 17:37:56 |  | 
| 3 | Sam Henke | 226 | OCaml | 2023-09-29 04:57:24 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | Saito Ta | 33 | Perl | 2024-03-27 11:30:26 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | KhantAr KarOo | 408 | Visual Basic | 2024-02-13 08:12:35 |  | 
 Solution running time distribution