6x6 MAGNETIC SEA CREATURES SUDOKU Sudoku game, which is among the best-selling logic games, is one of the most popular memory and logic games that we can play every day. It provides brain exercise in children and adults, just like physical exercise. Sudoku helps teach the brain to think faster as it is a game that stimulates the brain through the process of solving puzzles. The more you play, the faster your thinking and problem-solving skills become. 6x6 magnetic sea creatures sudoku game consists of easy, medium and difficult levels. BOX CONTENTS: 1 magnetic game board, 20 double-sided 6x6 game cards, 36 magnetic game tokens, 1 game booklet.