Packing problems
810 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
28.951463
Container side · 8 significant figures
2.19e-07% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 28.951463 |
| Francisco Couzo’s catalogue | 28.951463 |
Difference: 6.3302676e-08 smaller side.
Compared with the exact certificate linked below.