Big Book of Jigsaw Sudoku - 1000 Puzzles - Easy to Hard: Sudoku Book for Adults - A Massive Collection of Irregular Sudoku Puzzles with Solutions (Big Books of Jigsaw Sudoku)
Jigsaw Sudoku Adult Puzzle Book: 1000 Medium Irregular Sudoku Puzzles (The Big Books of Logic Puzzles Series).
Sudoku puzzles come in 4 difficulty levels - easy Sudoku, medium Sudoku, hard Sudoku and expert Sudoku! Perfect for Sudoku beginners and advanced players!.
Daily Challenges- Complete Daily Challenges and collect trophies..
Pencil Mode - Turn on/ off pencil mode as you like..
Highlight Duplicates - to avoid repeating numbers in a row, column and block..
Intelligent Hints - guide you through the numbers when you get stuck.
Themes - Choose the theme that makes it easier for your eyes..
MASSIVE PUZZLES:This TEBIYOU Sudoku pad Includes more than 2 million 9x9's puzzles and 8 levels of difficulty. That Range in difficulty from easy to hard and you can create sudoku puzzles yourself! Designed for kids eight and older, but great for beginners of all ages!.
BRAIN GAMES:This is a great way to teach children how to have fun with numbers at a young age, instead of growing up intimidated by them! This game is designed to be a great way to start kids ages 8-14 on Sudoku, meanwhile it is good for all ages. It provide enough difficulty to keep even older kids and adults challenged and amused..
PORTABLE: Ergonomics and 3.5 inches eye protection screen design provide players with a comfortable Sudoku puzzle experience, you can enjoy Sudoku fun anytime, anywhere without paper and pen. A great travel toy for a long car or plane ride..
EASY TO USE: We provide detailed instructions for solving Sudoku puzzles.Step-by-step instructions written to teach someone who has never even heard of Sudoku how to solve one! Sudoku game can give you an unparalleled sense of achievement, once you find the solution, you can never unsee it!.
GREAT GIFT: It's a healthy gift, it keeps the people you care about smart. As a cool birthday, christmas gift for kids is reall....