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Demonstrations 181  200 of 394
No Repeated Distances
Grid Packing at an Angle
Ancient Aleppo Tiling
Elim Puzzle
Find the Opposite Face
Mazes on Polyhedra Seen from Two Viewpoints
Minimum Number of Managers
Coloring the Plane with a Rolling Cube
Coloring the Plane with a Rolling Tetrahedron
Spies and Double Agents
Rubik's Cube Mechanism
Lemaire's Second Dissection of the Maltese Cross to a Square
Lemaire's Dissection of the Maltese Cross to a Square
Loyd's Dissection of a Clipped Rectangle to a Square
Inconsistent Sets of Statements from Knights and Knaves
Number of Horizontal Rhombuses
Truth Tellers on Tuesdays
Seating Friends around a Table
Logic Metapuzzle Generator
A Puzzle about Labeled Logicians
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