The Galactic Puzzle Corporation Presents: Phase 3, Puzzle 5

We are the premier puzzle-solving agency in the cosmos. Our Phase 3, Puzzle 5, is a challenging one.

It's a 3D spatial reasoning puzzle that requires you to rotate a series of interlocking tetrahedra to create a cohesive structure.

You have 10 minutes to solve it. Good luck!

Phase 3, Puzzle 5 Solutions and Tips

Solutions and Tips from the Great Puzzle Solver

A Timeline of our Puzzle-Solving History

Puzzle 5: Tetrahedron Tussle

Watch a 3D video of the puzzle pieces in action!

View the 3D Video

Puzzle 5: Tetrahedron Trivia

Learn interesting facts about tetrahedra!

Learn More Tetrahedron Trivia