Книга "KENKEN. Lim-Ops, No-Ops and Twist!: 180 6 x 6 Puzzles That Make You Smarter". This book will challenge seasoned KenKen players, enhance their solving techniques, and provide hours of fun puzzle play and brain [link] RULES ARE INTRODUCED ... Limited-operations puzzles, where puzzles may contain only addition, only subtraction, or a mix of addition and subtraction. No-operations puzzles, where puzzles will use all four operations including multiplication and division, but YOU have to figure out which operations to use.... AND A BRAND NEW PUZZLETwist puzzles where instead of using 1 to 6 for a 6 x 6 puzzle as you do in regular KenKen, you'll use a different candidate set each time. In one puzzle, you might use {1, 2, 3, 7, 8, 9}; in another, you might use {2, 4, 6, 7, 8, 9}. Different combinations will present exciting new [link] puzzle involves guesswork ... there is always a logical way in!This collection of 6 x 6 puzzles is perfect for any experienced KenKen player ... from b...