Packing problems
505 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
22.964254
Container side · 8 significant figures
0.0319% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 22.964254 |
| Francisco Couzo’s catalogue | 22.971592 |
Difference: 0.0073386583 smaller side.
Compared with the exact certificate linked below.