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The widest selection in the world of articles, reviews, interviews and biographies relating to logic puzzles as a way of life. Read about education, health, handicraft, solving techniques, illusions, tutorials, championships, polls, travel, new games, and much more. Perhaps you want to publish an article as well?

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Puzzled in Tokyo

Puzzled in Tokyo

June 01, 2004

This short photo-article summarizes my business trip to Tokyo during April, 2004. This was my first trip to Japan, and I was traveling together with Dave Green, president of Conceptis Puzzles, who was there many times before. There were three...>>

Google serach results

Link to Conceptis and spread the puzzles

June 01, 2004

“The community-building power comes from the living database that the participants create and use together informally as they help each other solve problems, one to one and many to many. The web of human relationships that can grow along with the...>>

London Bridge Cross-Stitch

Cross-Stitch Puzzle Design

April 01, 2004

Before I got hooked on Conceptis puzzles, I also enjoyed cross-stitching, but since I’ve become addicted to the puzzles I haven’t had much time left for any needlework.>>

Sillyliss with puzzles

A few words for the forum

April 01, 2004

Have you visited the Conceptis Forum lately? I must confess, for the first year that I made my weekly, or more frequent, visits to the Conceptis website, I browsed the articles, downloads, puzzle reviews, contests. I hunted for those wonderful...>>

Crazyquilt

3D Logic Puzzles

April 01, 2004

It's a chilly autumn night in 1969. Hunched over the Monopoly board, my grandmother and I make our moves with focused deliberation. The rest of the family has long since departed our riverside cottage, but not Nana and I. We couldn't leave our...>>

Random House Parent and Child Puzzles, Volume 1

Puzzles for Children

February 01, 2004

Although it's fashionable to blame mothers for our assorted hang-ups, I can only thank mine for leading me down the path of passionate puzzling, for it was she who unknowingly started me on my way to my puzzle career.>>

Invented puzzle software

Invented puzzle software and then used it for international business

January 21, 2004

In Japan, crossword puzzles have always been created by puzzle professionals one by one. Conceptis Ltd. (president: Dave Green) started creating and selling picture-forming logic puzzles using software. Now the company is doing business worldwide.>>

Individual competition winners

A Dutch Treat: A review of the 2003 World Puzzle Championship

November 27, 2003

As the global urge for new logic puzzles continues Conceptis announces the availability of Hitori - the fifth within the company’s series of number-logic puzzles. The classic version of Hitori has been a popular number-logic puzzle in Japan since...>>

The Entertainment Software Association

Computer gaming becoming increasingly popular with both women and adults

October 13, 2003

The Entertainment Software Association>>

Vision isn't always WYSIWYG: Interactive optical illusions

Vision isn't always WYSIWYG: Interactive optical illusions

June 01, 2003

In English there are 2 essential words to express the faculty and the act of seeing: 1) see, 2) view. The etymological sense of the words see and view are "follow something with the eyes" (from the indo-European seq) and "have learnt" (from the...>>

very easy vs extremely tough Pic-a-Pix

Difficulty of PAP puzzles: the limitations of being human

March 03, 2003

Above are two PAP puzzles of the same size. One is very easy while the other is extremely tough. Which one is which?>>

Mechanical Tsunami

Dissections

March 03, 2003

I have been interested in puzzles for as long as I can remember. When I discovered Tsunami puzzles I was immediately addicted, the combination of logic and the artistic nature of the finished puzzle appealed greatly. This is a combination that a...>>

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