Christopher Hoang Cube Project CADD 141 Design Evergreen Valley College

Puzzle Cube
Design Challenge

Puzzle Design Challenge Brief

Challenge:

Fine Office Furniture Inc. generates a significant amount of ¾” scrap hardwood cubes as a byproduct of their furniture manufacturing. This waste is not only a sustainability concern but also represents lost profit due to the valuable material.

Objective:

Design and develop a captivating 3D puzzle system made entirely from these scrap hardwood cubes. This system should not only be a fun and engaging desktop novelty item but also serve as a way to showcase the beauty and quality of the company's wood.

Target Audience:

The puzzle system should be accessible to a broad audience, with a difficulty level suitable for ages 3 and above. This means the design needs to be visually appealing, intuitive, and offer a satisfying sense of accomplishment upon completion.

Design Considerations:

Deliverables:

  1. Detailed sketches or 3D models of the puzzle system design.
  2. Prototype of the puzzle system.
  3. Instructions for assembly and solution.

Success Criteria:

Project Design Criteria & Requirements

  1. Material:
  2. The puzzle must be constructed entirely from 27 individual ¾-inch wooden cubes.

  3. Number of Pieces:
  4. The puzzle should consist of exactly five distinct puzzle pieces.

  5. Piece Composition:
  6. Each individual puzzle piece must be comprised of precisely four to six of the ¾-inch wooden cubes.

  7. Three-Dimensional Structure:
  8. All puzzle pieces must be three-dimensional (3D), meaning they must have a minimum size of two cubes along each axis (x, y, and z).

  9. Unique Designs:
  10. No two puzzle pieces should be identical in design or layout. Each piece should be visually and structurally distinct.

  11. Final Assembly:
  12. When correctly assembled, the five puzzle pieces must combine to form a perfect 2 ¼-inch cube, which translates to a 3x3x3 configuration using individual cubes.

  13. Interlocking Challenge:
  14. To enhance the complexity, some puzzle pieces should incorporate interlocking mechanisms that could initially mislead or confuse users attempting to solve the puzzle.

Isometric sketches of two possible complete Puzzle Cube designs

Justification of your chosen Puzzle Cube design solution

Multi-view sketch, fully dimensioned of each of the five puzzle parts in your chosen design

CAD drawing(s) displaying a fully dimensioned multi-view of each puzzle part and two different isometric views of the assembled puzzle.

Image(s) of your building process and puzzle prototype.

Physical model of your puzzle.

Statistics related to the solution time of your puzzle

A written summary of your puzzle test results and a discussion of the validity of your design. Does your design meet the design criteria? Does your design “provide an appropriate degree of challenge to a person who is three years of age or older” (as stated in the design statement)?

A discussion of possible changes to your puzzle cube that would improve the design.