Packing problems
991 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
31.977403
Container side · 8 significant figures
0.0128% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 31.977403 |
| Francisco Couzo’s catalogue | 31.981485 |
Difference: 0.0040819857 smaller side.
Compared with the exact certificate linked below.