Handheld Password Machine Reasoning-Training Reasoning Development Device Rechargeable Math Puzzle with Screen Educational for Children, Solo Play

Interactive Learning: This innovative toy is designed to boost math reasoning and cognitive skills through engaging, hands-on challenges.

Engaging Design: A compact handheld puzzle device featuring a rectangular upright body, a large black display face, and a vibrant red digital code readout at the top.

Tactile Controls: This electronic game features a row of five gray push buttons along the lower front edge, allowing players to easily input their answers and move through challenges.

Brain Training: The password machine challenges players with printed number rows and indicator indicators on the screen, perfect for developing step-by-step reasoning and code-breaking skills.

Complete Package: This reasoning reasoning development device comes equipped with one instruction manual to guide you through the gameplay and one charging cable for convenient power replenishment.