Mental Math Challenge Vol. 1 (1400 Mental Math Puzzles) is a math puzzle book for Amazon’s Kindle reading device.
Challenge your brain with these mental math problems puzzle book. With difficulties from very easy to incredibly tough, anyone can begin to enjoy and improve their math skills. Work out your brain to keep it sharp and in shape while you are on the bus or wait. Happy Puzzling!
With its stunning design, Will Shortz Presents The Stunning Book of Sudoku [Hardcover-spiral] is bound to be the book every Sudoku puzzle fan will want to be seen solving this season.
Edited by puzzlemaster Will Shortz, this beautiful hardcover spiral book offers 345 easy-to-hard Sudoku puzzles in a convenient portable size, perfect for carrying in your purse, briefcase, or backpack.
Will Shortz Presents The Stunning Book of Sudoku features: - 345 Sudoku puzzles, arranged according to difficulty - Sleek design with a covered spiral binding makes it easy to solve puzzles - Durable hardcover [Read More...]
? Sudoku HD is a simple to use, extremely powerful, personal Sudoku game machine. We combined the beauty and simplicity of the touch interface; with automatic and unlimited puzzle generation. Use this program for the rest of your life – you will never see the same puzzle twice!
For the Power Player: ? Sudoku HD provides the simplicity noted above, combined with a powerful set of solution tools that most closely maps the methodologies and techniques used by experienced solvers.
Sudoku HD for iPad features:
- World’s Simplest Sudoku Interface – Intuitive yet powerful – ‘Touch and drag to enter’
- Automatic Puzzle [Read More...]
Will Shortz Presents The Monster Book of Sudoku: 300 Wordless Crossword Puzzles is the latest puzzle book by puzzle master Will Shortz.
The Monster Book of Sudoku features: · 300 top-quality Sudoku edited by Will Shortz · The “wordless crossword puzzles” that have taken the world by storm! · Introduction and solving tips from legendary puzzle master Will Shortz
Buy Will Shortz Presents The Monster Book of Sudoku: 300 Wordless Crossword Puzzles from Amazon for just $9.95. Happy Puzzling!
Tetris-Bot is a Tetris-playing Lego robot by Branislav Kisacanin and made Tetris -Bot in order to engage his kids in a fun and educational project.
Tetris-Bot consists of a camera, a TI DM6437 DSP board (running my embedded vision and artificial intelligence algorithms), and a three-finger LEGO Mindstorms NXT robotic hand (that presses the keys on the computer keyboard).
World Sudoku Championship 2010, an International Competition sponsored in part by the World Puzzle Federation, in Philadelphia with over 30 participating countries has ended.
Polish puzzle solver Jan Mrozowski became the world Sudoku champion for the second time (see WSC 2009 Sudoku battle), and a team from Germany took home the national trophy after two days of tense play in Center City among about 120 of the world’s best Sudoku solvers from 32 countries.
You can find all information about the participants, example Sudoku puzzles and much more at the World Sudoku Championship [Read More...]
For those that prefer eating and thinking to eating and talking here is the Sudoku Tablecloth by Patide (in German only).
Sudoku Tablecloth is made out of paper, but is water-resistant and quick-drying. The dimensions: length 220 cm, width 50 cm and is available via Design-3000. Happy Puzzling!