Fun game introduction--let's start a big brain battle together:
1. Randomly scramble the little magic bean top ball
2. Move the middle horizontal axis to replace the required beads in different O-shaped grooves
3. Through memory and spatial imagination, the beads in the 4 grooves can be matched at the fastest speed
Difficulty upgrade, double-sided rotation-new difficulty upgrade, use your little brain to restore the small beads on both sides
Fun gameplay promotes thinking-help children exercise hand-eye coordination and grasping ability, but also train brain space and logical thinking ability.