Packing problems
757 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
27.976914
Container side · 8 significant figures
0.0465% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 27.976914 |
| Francisco Couzo’s catalogue | 27.989937 |
Difference: 0.013022522 smaller side.
Compared with the exact certificate linked below.