Arcturus Number Puzzles. Over 150 Brain Boosting Maths and Number Puzzles Saunders Eric

Over 150 mind-bending puzzles are included in this brain-training collection • The mix of puzzles is designed to present a host of mental challenges and give your brain a great workout. As you progress through the book, the difficulty increases so you can test and build your skills as you go • Puzzle types include • Domino Placement • Calcudokus • Hidatos • Number links • Skyscrapers • Slitherlinks, and many more

The fascinating optical puzzles in this book will challenge your eyes and imagination! From illusions that appear to spin or vibrate, to hidden images and impossible figures, this collection will amaze and perplex you. Each illusion is accompanied by a solution or explanation that sheds light on the interaction between your eyes and brain • The illusions in the book include those involving size and shape, ambiguous and impossible figures, brightness and movement, and visual and cognitive tests

Let these wordsearches take your mind on a fantastic journey as you enjoy completing more than 100 puzzles, all themed with memorable and inspiring destinations of the world. Wordsearches are fun and satisfying to complete, and this collection has fascinating travel-based themes, to inspire you as you find the hidden words

Here's a real treat for all fans of the number-placement puzzle sudoku: a collection of more than 500 grids arranged by level of difficulty. Sudokus are fun and satisfying to solve, and give our brains a good workout too. This compilation will satisfy even the most ardent enthusiast, and the beginner can enjoy the pleasure of working up through the levels as their solving skills improve • Over 500 puzzles and solutions: This bumper book of puzzles will provide many hours of entertainment • Exercise your brain: These number placement puzzles will be sure to give your brain a stimulating workout • Improve your skill: Enjoy the satisfaction of seeing your ability to solve the puzzles improve as you work through the five levels from beginner to expert

Wordsearches are the ever popular word-finding puzzles that are fun and satisfying to solve and give your brain a great workout. This collection of more than 500 themed puzzles is sure to keep you entertained for hours • Exercise your brain: Keep your mind alert by searching for the cunningly hidden words • Reduce stress: Feel your stress melt away as you focus on these satisfying puzzles

This brilliant sudoku collection contains puzzles and their solutions in extra large-print type, so that they are easy for everyone to read, and extra enjoyable to solve. Test your sudoku skills, not your eyes! • Easy-to-read puzzles and solutions: Large-print type with plenty of space around the puzzles means that you won't strain your eyes as you solve them • Exercise your brain: Give your mind a great workout as you pit your wits against these number-placement teasers • Removes stress: Let your stress melt away by working through these satisfying puzzles

This super collection contains an amazing 500 puzzles, all in easy-to-read, large-print type for enjoyable solving • Easy-to-read puzzles and solutions: Large-print type with plenty of space around the puzzles means that you won't strain your eyes as you solve them • Improve your solving skill: Each puzzle is graded, from beginner to expert, so you can enjoy the satisfaction of seeing your skill improve as you work through the levels • Exercise your brain: Give your mind a great workout as you find where each missing number fits • Reduce stress: Feel your stress melt away as you focus on these satisfying puzzles

This bumper collection offers great value to all crossword fans, featuring more than 500 skilfully crafted puzzles for a brilliant test of your word skills and general knowledge • Over 500 puzzles and solutions: This book of puzzles will provide hours of entertainment • Expand your knowledge: This collection includes a variety of intriguing themes so you can pick up useful knowledge as you go along • Removes stress: Let your stress melt away by working through these satisfying puzzles

This super collection contains an amazing 500 puzzles, all in easy-to-read, large-print type for enjoyable solving • Easy-to-read puzzles and solutions: Large-print type with plenty of space around the puzzles means that you won't strain your eyes as you solve them • Expand your vocabulary: Each puzzle is on a fascinating theme, and you're sure to learn new words as you as you go along • Exercise your brain: Give your mind a great workout as you look for the hidden words, which may run forward or backward, up or down, or even diagonally • Reduce stress: Feel your stress melt away as you focus on these satisfying puzzles

This brilliant collection contains puzzles and their solutions in extra large-print type, so that they are easy for everyone to read, and extra enjoyable to solve. Test your word-finding skills, not your eyes! • Large-print: Read these puzzles easily with their large-print lettering • Expand your knowledge: This collection includes a variety of intriguing themes so you can pick up useful knowledge as you go along • Removes stress: Let your stress melt away by working through these satisfying puzzles

This brilliant collection contains puzzles in extra large-print, 26 point, type, so that they are easy for everyone to read, and extra enjoyable to solve. Test your word-finding skills, not your eyes! • Large-print: Read these puzzles easily with their large-print lettering • Expand your knowledge: This collection includes a variety of intriguing themes so you can pick up useful knowledge as you go along • Removes stress: Let your stress melt away by working through these satisfying puzzles

For oft, when on my couch I lie, in vacant or in pensive mood, • They flash upon that inward eye, which is the bliss of solitude • - William Wordsworth • This delightful collection combines the joy of reading beautiful poetry with the pleasure of solving wordsearches. Enjoy the work of Wordsworth, Keats and Shelley, among others, and discover words from their poems hidden within the wordsearch grids • Perfect for poetry lovers and puzzle fiends alike, this unique collection will provide endless entertainment and inspiration