1.
Links
Trevor Wood's Gallery of Wooden Mechanical Puzzles ... Spinout, Topspin, Triple Cross or Mini Tangle on-line on this site from Maarten Vermaak ...
2.
Rubik-Sudoku
File Format: PDF/Adobe Acrobat - View as HTML You can manufacture millions of such Rubik-Sudoku by simply permuting the 9 ... Which particularities has the Rubik-Sudoku I bought which is shown below in ...
3.
Rubik-Sudoku
File Format: PDF/Adobe Acrobat - View as HTML You can manufacture millions of such Rubik-Sudoku by simply permuting the 9 ... Which particularities has the Rubik-Sudoku I bought which is shown below in ...
4.
Microsoft PowerPoint - Tiling squares with two different pentominoes
File Format: PDF/Adobe Acrobat - View as HTML Tiling squares with a number of two different pentominoes. 1. Tiling Squares with Two. Different Pentominoes by Pieter Torbijn and Aad van de Wetering ...
5.
Links
It's mostly jigsaws but has some of the newest and nicest mechanical puzzles you'll find anywhere. They have made arrangements with Akio Kamei to reproduce ...
6.
Notes on the Early History of the Tangram in Germany
File Format: PDF/Adobe Acrobat - View as HTML advent of the merry Christmas tide people will remember it once again. .... name, but signed the preface simply Sangxia ke, “Guest under the mulberry tree”. ...
7.
Notes on the Early History of the Tangram in Germany
File Format: PDF/Adobe Acrobat - View as HTML Although Elffers cites German and Austrian tangram books with publication ... tangram books were published in China between 1813 and 1815. ...
8.
Microsoft PowerPoint - Tiling squares with two different pentominoes
File Format: PDF/Adobe Acrobat - View as HTML Tiling squares with a number of two different pentominoes. 1. Tiling Squares with Two. Different Pentominoes by Pieter Torbijn and Aad van de Wetering ...
9.
Notes on the Early History of the Tangram in Germany
File Format: PDF/Adobe Acrobat - View as HTML Early History of the. Tangram in Germany by Hartmut Walravens. The tangram has become quite popular again after World War II, but few ...
10.
Notes on the Early History of the Tangram in Germany
File Format: PDF/Adobe Acrobat - View as HTML Early History of the. Tangram in Germany by Hartmut Walravens. The tangram has become quite popular again after World War II, but few ...
