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Explore the fascinating world of logic puzzles, online or with pencil and paper. Learn everything about number logic and picture logic puzzles from the world's leading  logic puzzle source. To play start here.

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Slitherlink Puzzles

Dot-a-Pix Puzzles

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Website news

Solve & Wear – introducing Conceptis’ new T-shirt design for 2008

Hashi tutorial movie launched by Conceptis

International news

Devil-level Sudoku magazines launched in France and Belgium

First logic puzzle magazine released in Croatia

Kod Batoru board game with Conceptis Battleship puzzles launched internationally

Nintendo DS game with 1200 Conceptis Picture Logic puzzles now in Europe

The World's Longest Picture Maze Released by Sterling Publishing

From Sudoku to Number-Picture Hybrid magazines

Picture logic puzzles

Number logic puzzles

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Puzzle names around the world

Co-sponsors of the World Puzzle Championship, 2000-2005

Just for puzzlers

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Improve your skills: Learn how to solve all Conceptis logic puzzles with our exciting language independent tutorials

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Puzzle fan news

Healing pain, gaming kids and logic puzzles

Sudokuholic Confession

Excerpt from the Minutes of a Sudokuholics Anonymous Meeting

Kakuro success
in Japan

Conceptised bloggers

There are dozens of Conceptised bloggers out there waiting to be explored. We try keeping track on them here.

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Edited by: Dave Green (Technorati profile) and Gil Galanti (Technorati profile)