Packing problems
552 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
23.966629
Container side · 8 significant figures
0.00114% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 23.966629 |
| Francisco Couzo’s catalogue | 23.966902 |
Difference: 0.00027289776 smaller side.
Compared with the exact certificate linked below.