Exercise your brain by navigating the intricately devised and devilishly difficult labyrinths in Ultimate Mazes.

Fans of exceptionally tricky mazes will love to roam the twists and turns of these labyrinths on a massive scale.

Featuring mind-bending mazes that are as spectacular to look at as they are staggeringly tricky to solve, maze masters will have to negotiate a variety of inventive puzzle types including 'bridge', 'multi-floor' and 'warp' mazes.

Each maze has been specially designed and created by maze expert extraordinaire Dr Gareth Moore.