Packing problems
460 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
21.950988
Container side · 8 significant figures
0.0299% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 21.950988 |
| Francisco Couzo’s catalogue | 21.957559 |
Difference: 0.0065708545 smaller side.
Compared with the exact certificate linked below.