• 【Intelligent Sudoku Puzzle】X700 is a 4x4 Sudoku puzzle game designed to enhance cognitive skills and logical thinking for ages 6 and up.
• 【500 Challenging Levels】Features 5 difficulty levels, each with 100 puzzles, providing progressive brain training and long-lasting entertainment.
• 【Multi-Sensory Learning】Engages visual, auditory, and tactile senses to stimulate comprehensive cognitive development and improve hand-eye coordination.
• 【Foundational Math Skills】Closed-loop teaching system with 5 stages helps build a strong mathematical foundation through Sudoku gameplay.
• 【Safe and Portable Design】Made of ABS plastic with smooth, rounded edges for safety, and includes a convenient carrying handle for on-the-go play.
• 【Skill Development】Enhances spatial imagination, logical reasoning, observational skills, and concentration through interactive 4x4 Sudoku challenges.

Specifications:

• Material: ABS+Silicone
• Battery: 2 AA batteries (not included)
• Suitable age: 6 years old and above
• Mode: 7
• Product size: 14.49cm*10.26cm*2.57cm