Build your logic skills at a comfortable pace with this enjoyable collection of 500 Numbrix puzzles , thoughtfully arranged from easy to medium difficulty . This book is ideal for beginners ready to progress, or intermediate solvers who enjoy stimulating yet relaxing logic games. Also known as Numberix or Numbricks , Numbrix puzzles challenge you to complete a continuous number path from 1 to 100 on a 10x10 grid , moving only horizontally or vertically —diagonal moves are never allowed. What’s Inside: 250 easy + 250 medium puzzles - Standard 10x10 grid layout - 6 puzzles per page for a compact solving experience - 20 answers per page in the back of the book - Large-format size: 8.5 x 11 inches - Great for adults, seniors, teens, and logic puzzle fans at any level If you’re looking for a fun and engaging way to sharpen your brain, this Numbrix puzzle book for adults is a perfect fit. Grow your skills and enjoy every step of the journey. Get your copy today and start solving all 500 number path challenges!