Packing problems
990 unit squares in a square
Unit squares; smaller container side is better.
This arrangement
31.975406
Container side · 8 significant figures
0.00786% smaller container side than the value listed in Francisco Couzo’s catalogue on 19 October 2026.
| Arrangement | Container side |
|---|---|
| This arrangement | 31.975406 |
| Francisco Couzo’s catalogue | 31.977919 |
Difference: 0.0025131294 smaller side.
Compared with the exact certificate linked below.