flpuzzle - the fltk glpuzzle game

       Bill Spitzak and others, original author unknown (OpenGL).

03 March 2025                                     FLTK glpuzzle                                      flpuzzle(6)

       flpuzzle - the fltk glpuzzle game

fltk(3)
       FLTK Web Site, https://www.fltk.org/

flpuzzle  is  an FLTK-based version of the game "glpuzzle," a sliding block puzzle where the objective is
       to move the gray piece out of the box at the bottom.

       At the start of a new game, flpuzzle sets up a standard arrangement of pieces. You  can  move  individual
       pieces  by  clicking  and  dragging  them  with  the left mouse button until the gray piece can slide out
       through the bottom of the box.

       Press the 'D' key to delete a selected piece, simplifying the game.

       Press the 'S' key to watch the puzzle being solved automatically.  Press 'S' again to  stop  the  solving
       process.

       Press the 'R' key to reset the puzzle to its initial state.

       Click  and  drag  the  left mouse button on an empty area of the box to start spinning it. Click anywhere
       else to stop the spinning.

       Press the spacebar or the 'N' key to return to the top-down camera view.

       Click with the right mouse button to open the popup menu.