RT Economy 4 x 4 cube

The 4x4 logic cube is far more than a toy. Each turn exercises spatial awareness, logical thinking and patience, making it a serious brain workout for solo play. Compared with the classic 3x3 cube, this version presents a noticeably greater challenge, so it suits puzzlers who already know the basics and want to push their problem-solving skills further.

The mechanism delivers fast, smooth turns, which makes it a good choice for regular practice as well as for preparing for speed-solving competitions. Its compact size means it can go wherever you do, whether that is home or on the move.

Recommended from age 7 for one player. It is intended for players who have already mastered simpler cubes and are looking for a more demanding puzzle with many possible combinations to explore.