*We're pleased to welcome to the Decode blog the logic puzzles of Thomas Snyder, the champion puzzle solver known as "Dr. Sudoku." His first entry is a classic number-logic puzzle. Grab a pencil, ...

The ancient game of Sudoku has been played for centuries… Right? Some might think so, but it’s actually fairly young! The ...

Feeding the nation's obsession for the biggest puzzle phenomenon since the crossword, Focus Multimedia releases Infinite Sudoku for PC CD-ROM at the end of July 2005. Carol Vorderman's "Sudoku Live" ...

23rd August 2006 - Not since the Rubik's Cube craze of the 1980's has a puzzle generated this much madness! Played on buses, trains, planes and for a spare five minutes in the coffee shop, Sudoku is ...

All the Latest Game Footage and Images from Sudoku - Premium Number Puzzle Sudoku for beginners and advanced players alike, with no ads, unlimited grids on or offline, 6 difficulty levels ranging from ...

Puzzled by the secret of the Sudoku? You're not alone; millions of people have tried their hand at the mathematical problem-solving game since it was first popularized in 1986 in Japan. The challenge ...

Thomas Snyder (aka Dr. Sudoku) is a two-time World Sudoku Champion and five-time US Puzzle Champion, as well as the author of several books of puzzles. His puzzles are hand-crafted, with artistic ...

I’ve never been good with numbers. I see numbers and I cringe. When I do my bills, I reach for the calculator rather than do any math in my head, because when numbers get inside my head they float and ...

The signs are all there. The seclusive behavior. The long, unexplained absences. The change in behavior. The lying. The stealing. The refusal to enter a 12-step program. The accelerated heartbeat when ...

Sudoku and other puzzles have been praised as a good way to keep your mind sharp and your brain healthy. But for one student, the number game was less than helpful; in fact, Sudoku triggered his ...