Maze puzzle
Maze puzzle
Maze structure
Maze toy having changeable tracks
Maze-type puzzle
Mazy puzzle
Means for playing games of patience
Mechanical game device
Mechanical puzzle
Mechanism for independently moving segments of a...
Method and apparatus for enhancing the twelve coin balancing puz
Method for scrambling and unscrambling illustrations/a puzzle dr
Method of restoring game pieces in multi-channel game puzzle
Movable piece puzzle
Movable surface global puzzle
Multi-channel game puzzle
Multi-channel game puzzle with movable base
Multi-cube puzzle
Multi-cube puzzle
Multi-faceted puzzle toy