Below are Sponka's lifetime Numbergrid solving statistics, broken down by puzzle size.  
| Played: | 
0 | 
| Solved: | 
0 | 
| Success Rate: | 
0% | 
| Average Time: | 
0 s. | 
 
| Played: | 
0 | 
| Solved: | 
0 | 
| Success Rate: | 
0% | 
| Average Time: | 
0 s. | 
 
| Played: | 
8 | 
| Solved: | 
8 | 
| Success Rate: | 
100% | 
| Average Time: | 
389 s. | 
 
| Played: | 
348 | 
| Solved: | 
346 | 
| Success Rate: | 
99.4% | 
| Average Time: | 
938 s. | 
 
| Played: | 
494 | 
| Solved: | 
491 | 
| Success Rate: | 
99.4% | 
| Average Time: | 
1348.3 s. | 
 
| Played: | 
850 | 
| Solved: | 
845 | 
| Success Rate: | 
99.4% | 
| Average Time: | 
1171.2 s. | 
 
* Monthly competitions began in July 2013.