Editorial

Rik van Grol

Later Odysseys of the Figure Eight Puzzle ¾ Part 2

Mikko Kiviharju

Tiling the Plane With 1½-iamonds ¾ Part 2

Eugène Neuzil and Suzanne Neuzil

Langford’s Legacy Continues

Ben Tanoff

Classification of Polyspheres

George Bell

4-Way Dissections

Edo Timmermans

Analytical Approach to Solving the Half Pack Puzzle

Dick Hess

A Puzzling Puzzle Patent

Jacques Haubrich

German Cube Day 2010

Old Magazines

Rik van Grol

Puzzle News (25)

Rik van Grol