Sudoku Challenge Av Roland Hall

<B>Do you love sudoku? Do you want to test your skills with a unique maths and logic game? If you do, then you will love this collection of over 200 puzzles ideal for you to do anytime, anywhere.</B><P> In <B>Sudoku Challenge</B>, you fill in the puzzles with the usual rules, but when the grid is complete, you then use the <B>clue numbers</B> to work out how to calculate the <B>challenge number</B>. <BR/><BR/> U<B>nique</B>, <B>fun, </B>and<B> interactive </B>this collection of <B>brain-teasing puzzles</B>, can be <B>played offline </B>and will keep you entertained for hours and hours. </P> Whether you are looking for<B> puzzle practice</B><B>to train your brain</B>, or seeking a <B>screen-free offline alternative </B>to online puzzles, or a<B> sudoku challenge like no other </B>this collection will have you enthralled.<BR/>