Solver

If the solver is opened a new solver GUI is shown under the main game view. The solver GUI looks like this:

Solver GUI

You can select the solving method the solver is to be using for solving a level:

Solving method

Note: The difficulty to find a solution increases from top to bottom of the offered methods. This means selecting "Any solution" results in the best chances the solver to find a solution and "Move optimal with best pushes" results in the worst chances to find a solution.

Levels to solve

You can specify which levels the solver should try to solve:

If more than one level is to be solved the solver opens a new window while solving showing the current status of the solving process.

Settings

 

At the bottom of the solver GUI you see a status bar showing the solving process and the time already used for solving a level.

You can close the solver by clicking the  button.

 

Note: the found solutions are stored in the levels they have been found for. After a solution has been found you can close the solver and then select the solution in the solutions sidebar for taking it as new history.