CFF 56

CFF 56 has the following content:

Editorial

Rik van Grol

The Trinity Puzzle

Edo Timmermans

Rolling Cube Puzzles

Dieter Gebhardt

IPP 21

Rik van Grol

10^th World Puzzle Championship

Nick Baxter

Hinging from Pentomino to Square

Pieter Torbijn

Chinese Puzzle Hunt

Frans de Vreugd

A Revival of the Bandaged Cubes

Dieter Gebhardt 

Impossiburr Revealed

Frans de Vreugd

IPP 21 Puzzle Design Competition

Rik van Grol

Extreme Boxed Burrs

Frans de Vreugd

Tetrods

Franz-Josef Schulte

In Memory of Anton Hanegraaf

Holey Polygons - Contest 21 results

Pieter Torbijn

Puzzles in Public

Joop van der Vaart