CISRA Puzzle Competition - Hints

5D. 3d

• Solving this puzzle hinges on folding each unit into a 3-dimensional shape.
• It should be a snap to build 3 different consistent cubes. You want six bits of information.
• Unfold each cube along hinges of one colour, constrained by the snap-studs of the same colour. You should see a six-bit string for each colour.