Check the listing for details. Electronic SuDoku Game, Excalibur Electronics Handheld Game 16k Puzzles Sealed. Condition: New. Listed at 19.99 USD. Unleash your brain's power with the Excalibur Electronics Handheld Sudoku Game, a must-have for fans of strategy and puzzles. This sleek device offers a fresh challenge with 16,000 puzzles to keep your mind sharp and your entertainment level high. Ideal for players aged 8 and above, it's a perfect way to engage in fun, mental exercise wherever you go. Crafted for both boys and girls, the Sudoku game is a great educational tool that promotes logical thinking and problem-solving skills. It's a standalone unit, so you can enjoy playing without the need for any additional components. Manufactured in China in 2005, this handheld electronic game brings the classic puzzle-solving experience to your fingertips in a modern, portable form.