| V | K | T | M | Blocks | Author | Coauthor(s)/Notes | Date | Inverse | |
| 23 | 13 | 11 | 13 | 1.259 |
RosarioMarino
|
Coauthor(s): Giovanni Acerbi
Ex blocks 1260.
| 15/10/2023 |
23,10,08,10
|
Download
|
| 23 | 13 | 11 | 13 | 1.260 |
Giovanni Acerbi
|
Ex 1288
Rebuilt
Covering tools test
Improvable
| 01/03/2023 |
23,10,08,10
|
Download
|
| 23 | 13 | 11 | 13 | 1.288 |
RosarioMarino
|
Coauthor(s): Nino Aspesi
Ex blocks 1290
| 28/02/2023 |
23,10,08,10
|
Download
|
| 23 | 13 | 11 | 13 | 1.290 |
Already known design, view notes
|
Original author: Nino Aspesi
| 16/03/2019 |
23,10,08,10
|
Download FREE
|