Einstein's Riddle Logic Puzzle cover or packaging material - MobyGames

Einstein riddle (2015 version): SOLVED

Contains an outer placeholder, 16 wooden cubes and 6 brain teasing challenges. Develop your problem solving skills - Work your way through the six

The Einstein Collection Six Square Challenges - Tricky Puzzle Set - 3D Brain Teaser Puzzles by Professor Puzzle.

.com: The Einstein Collection E=Mc² Puzzle Cubes - Wooden Cube Puzzle - Professor Puzzle 3D Brain Teaser puzzles : Toys & Games

Einstein's Riddle Logic Puzzle - Apps on Google Play

Professor Puzzle presents The Einstein House 3D Interlocking Wooden Puzzle Game suitable for both kids & adults. Includes 5 different colored houses

The Einstein Collection Einstein's House Riddle/Riddle Based Brain Game/Professor Puzzle 3D Brain Teaser Puzzles

Einstein's Riddle - Apps on Google Play

Enigma Viking Secret Puzzle Box - Money and Gift Card Holder in a Wood IQ Trick Lock with Hidden Compartments Brainteaser : Toys & Games

Einstein's Riddle - Apps on Google Play

Albert Einstein's Logic Puzzle, Maybe – David Pace, PhD, MBA