Mystery Engineering Lab: Build a Flapping Plane to Deliver the Secret Box!
November 21, 2026
The renowned Dr. Mechanism is in trouble—he's forgotten the secret box needed for his latest invention. Build a special flapping plane designed by Dr. Mechanism and deliver the secret box to him! Solve puzzles left by Dr. Mechanism, enter the parts management center, and collect the necessary components for the flapping plane. Advance registration required. For students in grades 4–6 of elementary school and junior high school.
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