The Tube

The Tube

The Tube The Challenge?  Free the red marble from the tube.’The Tube’ refers to the shape of the puzzle but also to subways, metro’s & undergrounds…  And like in any subway, you will need a tube plan to find your way out. Made by: EurekaOriginal Puzzle design by: Wil Strijbos

Free the red “marble” from the tube.

The simplicity of the puzzles is misleading. Although the concept is quite simple – finding the pieces and repairing them together – an amazing level of mental activity is required to complete the necessary steps to complete a puzzle. Psychological studies have identified a number of thought processes that are necessary to achieve what is in fact a complex process of identifying shapes and images and relating them to a general pattern. More importantly, solving puzzles is great work for the brain and can have therapeutic benefits.

Buy now

Keep in mind that we may receive commissions when you click our links and make purchases. However, this does not impact our reviews and comparisons. We try our best to keep things fair and balanced, in order to help you make the best choice for you.