The Poofslinky 0C747 Ideal Quad Doku Is A Fast Paced, Exciting 3D Word Game Of Strategy And Skill That Will Entertain The Whole Family. Like The Puzzle Sudoku, Quad Doku Is A Grid Challenge, But Its Played With Letter Tiles Rather Than Numbers On A Matrix Of 4 Intersecting Words. The Goal Is To Form As Many Dokus Or Other High Scoring Words As You Can On A Turn. Sounds Easy, But Youll Soon Discover That Changing One Word On The Grid Often Affects The Others. Combine This With The Added Twist That The Same Letters Have Varying Values. The Fastest Way To Get Your Score Up Is To Create A Doku. A Doku Is A 4Letter Word Whose Letter Tiles Add Up To 10. In Order To Win, Have The Most Points At The End Of The Game. The Game Is Over When There Are No Tiles Left In The Draw Pile To Play Or No Player Can Make A New Word With The Remaining Tiles. The Scorekeeper Then Tallies The Scores And The Player With The Highest Total Wins. Ideals Quad Doku Includes 75 Letter Tiles, Game Board And Instructions. Ideal Has Been Providing Classic Toys, Magic Sets, Board Games, Tabletop Games And Other Activities That Parents Trust And Kids Love Since 1907. The Poofslinky 0C747 Ideal Quad Doku Board Game Is Recommended For Children 8Years Of Age And Older. Poofslinky, Inc. Is The Maker Of Poof, Slinky, Ideal And Scientific Explorer Brands. We Manufacture Poof Foam Balls And The World Famous Slinky Right Here In The Usa And Our List Of Products Keeps Growing. Our Company Has Been In Business For Over 65Years Serving Customers Around The Globe. Our Product Lines Offer New Exciting Play With The Highly Successful Snotoys Line, Fuzzoodles Activity Kits, As Well As Timeless Classics, Such As The Original Slinky, Ideal Tabletop Games, Wood Construction Sets And Over 400 Other Products.