Equipped with a head to head battle mode where you can challenge local players through bluetooth. Simply set up the game by following theinstructions on the puzzle screen,no more pencil and paper annoyance. Boasting 2500 levels with 5 differentdifficulties for 6X6 sudoku or 3 difficulties with 4X4 sudoku. Upon submitting an answer, the gameimmediately verifies its accuracy.

Features:

• Interactive Number-placement Game Console
• 2500 Challenges from Beginner to Master
• 1v1 Battle via Bluetooth
• Switch Between 6x6 and 4x4 Grid
• Sudoku in Six Colors
• Builds Critical Thinking
• Improves Early Math, Problem-Solving Skills
• Perfect for Road Trips and Travel
• Made from high-quality, BPA-Free, non-toxic ABS plastic—durable, safe, and built for years of learning through play.
• Smart Sudoku is designed for children aged 4 and up. The puzzles scale in difficulty so your child continues to be challenged as they grow.
• Need 2 AA batteries but not-included in the package