Retired — won’t be restocked
This puzzle is part of our archive and is no longer available to purchase. Its photos and details are preserved here for puzzle lovers and collectors.
Description
INSIDE3 Mean 0 – Advanced Maze Puzzle
INSIDE3 Mean 0 is a hidden-ball maze that asks for close attention to how its seven layers fit together. Produced by DOuG Solutions.
Guide the ball to the opposite side by interpreting the engraved surface plan. Keep track of its position and the cube’s orientation as the route moves through three-dimensional space.
Specifications:
- Producer: DOuG Solutions
- Difficulty Level: Advanced
- Puzzle Type: Maze Puzzle
- Series: INSIDE3 0
- Material: ABS plastic
- Dimensions: 6 × 6 × 6 cm (approximately 2.36 in × 2.36 in × 2.36 in)
- Manufacturer Difficulty: Difficult and very hard to decipher
- Maze Layers: 7
- Manufacturer Age Guidance: 12+
Features:
- More Demanding Navigation: The maker emphasizes attention and spatial visualization rather than an introductory solve.
- Seven Internal Trays: The original 0-series format creates a route spread through the cube.
- Engraved Surface Plan: The guide is part of the cube itself, not an assumed separate paper map.
- Compact Spatial Challenge: A six-centimeter body keeps the entire unseen route in the hand.
Why You'll Enjoy It:
Mean 0 suits solvers ready to move beyond the easiest INSIDE3 cubes. It rewards a deliberate approach: read, picture the space, make a movement, and assess the result.
Questions?
Need more information about this puzzle? Contact us and we'll be happy to help.
Retired — won’t be restocked
This puzzle is part of our archive and is no longer available to purchase. Its photos and details are preserved here for puzzle lovers and collectors.



