Description
SUDOKU is the only logic based number placement puzzle in the world. It has capured the interest of all age group and is an excellent brain twister. Indeed it is a remakarble product originated from Japan and has a number of variation with sub-regions either 3X3 the most common one, 5X5 or the pentomino region which is popularly known as Logi 5, the 7X7 heptomino or even nonomino which has 9X9 sub-regions. This booklets contains 56 puzzles on 9X9 grid and 3X3 sub-region designed specifically to offer great challenge and a comprehensive ‘brain workout’ to those who wants to experince it.
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