SUMSYNC Super Slide Puzzle Brain Game, Magnetic Sliding Block Brain Teaser Puzzles with 500+ Levels Handheld Electronic Games, Logic Training Klotski Travel Toys for Kids and Adults

ELECTRONIC PROGRAM : Up to 530 questions satisfy players with different proficiency. Teaching mode tells beginners how to play step by step. Challenge mode provides master players with time limited challenges.
MAGNETIC DESIGN : The magnetic suction design offers a smooth touch feel while moving the blocks. The strong suction force makes the blocks not easy to fall. A storage area prevents blocks loss.
VICTORY SENSING : It automatically senses the success of puzzle solving. The screen plays the salute special effects, and the speaker plays the victory sound effects.
BRAIN TEASER : Daily puzzle solving helps to exercise thinking ability and finger mobility. The portable design allows players to take it out anytime they travel. The fillet design prevents incising fingers.
SAFE SLIDE PUZZLE GIFT : Made of high quality ABS plastic, safe for skin. SUMSYNC slide puzzle can inspire logical thinking and finger mobility. Slide puzlles are great gifts for boys and grils.