Delphi program description and source code
Puzzle descriptionHow many queens are needed minimally to cover all fields of the chessboard?
This program helps in two ways:
- let the program search for solutions
Help informationBelow is a reduced picture of the program at work:
Click on a field to add or remove a queen.
It is not possible to place a queen on an already covered field.
The program issues a message if the puzzle is solved.
Click RESET to remove all queens.
Select number of queens allowed.
Click GO to start search process.
At a solution click GO again to find more solutions.
Click RESET to end the search process.