Sudoku - New at Cognitive Labs!

New game on Game Central....Sudoku! Exercise your brain, but first, create a cognitive baseline so you can track your cognitive performance. You can do this by taking our free test. Sudoko is a puzzle game that is sweeping the world.

From Wikipedia:

Sudoku (Japanese: 数独, sūdoku), sometimes spelled Su Doku, is a placement puzzle, also known as Number Place in the United States. The aim of the puzzle is to enter a number from 1 through 9 in each cell of a grid, most frequently a 9×9 grid made up of 3×3 subgrids (called "regions"), starting with various numbers given in some cells (the "givens"). Each row, column and region must contain only one instance of each number. Completing the puzzle requires patience and modest logical ability (although some puzzles can be very difficult). Its classic grid layout is reminiscent of other newspaper puzzles like crosswords and chess problems. First published in the United States, Sudoku initially became popular in Japan in 1986 and attained international popularity in 2005.

Enjoy!!!! and let us know how you do.

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