| Submissions | 12525 | 
                        
                            | Accepted submissions | 4925 | 
                        
                            | Submission ratio | 39.32% | 
                        
                            | Authors | 4249 | 
                        
                            | Full solves [?] | 3865 | 
                        
                            | Full solve Ratio | 90.96% | 
                    
                                     
                                
                                        
                    
                    
                
             
        
                    
                            
                
        
        
    
    
                    
                                                                                                                        
                                            
                                            
                                                        
                                            
                                             | # | User | Runtime | Language | Date |  | 
|---|
| 1 | dick move | 0.01 s | Crystal | 2025-10-25 17:38:13 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Stefan Holm | 0.20 s | Dart | 2024-06-25 02:06:18 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Tim Put | 0.01 s | Haskell | 2019-09-17 01:29:43 |  | 
| 2 | Steinar Simonnes | 0.01 s | Haskell | 2024-06-04 11:07:30 |  | 
| 3 | Mikael Kemstedt | 0.01 s | Haskell | 2025-05-28 00:03:13 |  | 
| 4 | HuaiYuan Jing | 0.01 s | Haskell | 2025-10-11 10:23:35 |  | 
| 5 | Hidden user | 0.03 s | Haskell | 2019-10-26 19:16:11 |  | 
| 6 | Hidden user | 0.04 s | Haskell | 2014-12-23 09:30:43 |  | 
| 7 | Hidden user | 0.04 s | Haskell | 2015-02-28 15:08:24 |  | 
| 8 | David Wärn | 0.04 s | Haskell | 2015-06-01 11:57:43 |  | 
| 9 | Lars Tveito | 0.04 s | Haskell | 2015-09-19 19:40:28 |  | 
| 10 | Blake Hyde | 0.04 s | Haskell | 2015-10-20 04:48:10 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Hidden user | 0.06 s | JavaScript (Node.js) | 2024-10-28 03:31:12 |  | 
| 2 | Ricardo | 0.45 s | JavaScript (Node.js) | 2020-10-22 03:17:54 |  | 
| 3 | Khin Nyunt | 0.45 s | JavaScript (Node.js) | 2021-11-23 16:17:48 |  | 
| 4 | Howard Tin Chi Chan | 0.47 s | JavaScript (Node.js) | 2021-03-05 09:55:12 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Ingemar Ragnemalm | 0.00 s | Pascal | 2018-04-11 21:04:36 |  | 
| 2 | Hidden user | 0.02 s | Pascal | 2023-10-05 23:56:10 |  | 
          | # | User | Runtime | Language | Date |  | 
|---|
| 1 | Nina Drmota | 0.02 s | Python 3 | 2015-08-21 14:20:56 |  | 
| 2 | Johannes Agestam | 0.02 s | Python 3 | 2015-10-12 18:04:31 |  | 
| 3 | Tore Norderud | 0.02 s | Python 3 | 2016-04-13 03:32:23 |  | 
| 4 | Hidden user | 0.02 s | Python 3 | 2016-05-14 20:15:10 |  | 
| 5 | Mikael Hedin | 0.02 s | Python 3 | 2016-06-12 19:43:54 |  | 
| 6 | Hidden user | 0.02 s | Python 3 | 2016-08-20 17:00:00 |  | 
| 7 | Christian Lindeström | 0.02 s | Python 3 | 2016-09-08 20:34:08 |  | 
| 8 | Blaž Dobravec | 0.02 s | Python 3 | 2017-08-27 11:02:42 |  | 
| 9 | Hidden user | 0.02 s | Python 3 | 2017-11-16 19:29:46 |  | 
| 10 | Cheng Hang | 0.02 s | Python 3 | 2018-01-08 13:49:57 |  | 
 
        
        
    
    
                                                                                                                        
                                            
                                            
                                                        
                                            
                                             | # | User | Length | Language | Date |  | 
|---|
| 1 | dick move | 233 | Crystal | 2025-10-25 17:38:13 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | Stefan Holm | 1065 | Dart | 2024-06-25 02:06:18 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | Ricardo | 682 | JavaScript (Node.js) | 2020-10-22 03:17:54 |  | 
| 2 | Hidden user | 818 | JavaScript (Node.js) | 2024-10-28 03:31:12 |  | 
| 3 | Howard Tin Chi Chan | 886 | JavaScript (Node.js) | 2021-03-05 09:55:12 |  | 
| 4 | Khin Nyunt | 963 | JavaScript (Node.js) | 2021-11-23 16:17:48 |  | 
          | # | User | Length | Language | Date |  | 
|---|
| 1 | Hidden user | 2503 | Pascal | 2023-10-05 23:56:10 |  | 
| 2 | Ingemar Ragnemalm | 3789 | Pascal | 2018-04-11 21:04:36 |  | 
 Solution running time distribution