| V | K | T | M | Blocks | Author | Coauthor(s)/Notes | Date | Inverse | |
| 31 | 12 | 10 | 18 | 270 |
Giovanni Acerbi
|
Based on Weber Azevedo's 30,12,10,18=182
Improvable
| 26/03/2023 |
|
Download
|
| 31 | 12 | 10 | 18 | 271 |
Evandro De Simone
|
Coauthor(s): Giovanni Acerbi
Ex 272
| 23/03/2023 |
|
Download
|
| 31 | 12 | 10 | 18 | 272 |
Giovanni Acerbi
|
Based on Weber Azevedo's 30,12,10,18=182
Improvable
| 22/03/2023 |
|
Download
|
| 31 | 12 | 10 | 18 | 324 |
Terenzio Lazzarotto
|
| 13/03/2023 |
|
Download
|