Have a break: resolve a Sudoku...

Sometimes, when modeling, it's good to have a break....

You can use PlantUML to create Sudoku, like in the following example:

🎉 Copied!
@startuml
sudoku
@enduml

The sudoku is randomly generated.

It is also possible to generate a specific Sudoku by providing its seed:

🎉 Copied!
@startuml
sudoku 45azkdf4sqq
@enduml