Below are MJUK's lifetime solving statistics, broken down by puzzle size.  
 
| Played: | 21 | 
| Solved: | 21 | 
| Success Rate: | 100% | 
| Average Time: | 77.5 s. | 
 
 
| Played: | 103 | 
| Solved: | 103 | 
| Success Rate: | 100% | 
| Average Time: | 115.4 s. | 
 
 
| Played: | 66 | 
| Solved: | 64 | 
| Success Rate: | 97% | 
| Average Time: | 412.2 s. | 
 
 
| Played: | 4 | 
| Solved: | 3 | 
| Success Rate: | 75% | 
| Average Time: | 572.7 s. | 
 
 
| Played: | 13 | 
| Solved: | 13 | 
| Success Rate: | 100% | 
| Average Time: | 641.2 s. | 
 
 
| Played: | 0 | 
| Solved: | 0 | 
| Success Rate: | 0% | 
| Average Time: | 0 s. | 
 
 
| Played: | 207 | 
| Solved: | 204 | 
| Success Rate: | 98.6% | 
| Average Time: | 244.8 s. | 
 
* Monthly competitions began in July 2013.