Stamps
3x3
4x4
4x4
4x4
5x5
5x5
A Latin square is an nxn array filled with n objects in such a way that each object occurs exactly once in each row and column. Latin squares are used in experimental design in statistics. Latin sqaures also occur in puzzles and games like Sudoku. When stamps are printed on a sheet they sometimes are printed in a Latin Square pattern.
| Stamp | Description |
|---|---|
|
Dominica, 3x3 |
|
Canada, 4x4 |
|
Swaziland, 4x4 |
|
Canada, 4x4 |
|
Romania, 5x5 |
|
United States, 5x5 |