German puzzle box/Tesla radio controlled boat

https://live.staticflickr.com/65535/54257669278_96e6afc23c_b.jpg https://live.staticflickr.com/65535/54257669268_a3980f555b_b.jpg https://live.staticflickr.com/65535/54257677619_768c93d538_b.jpg https://live.staticflickr.com/65535/54257864070_9a43f219db_b.jpg https://live.staticflickr.com/65535/54257864075_cf3311b5f1_b.jpg https://live.staticflickr.com/65535/54257441776_657859f14c_b.jpg -- [Logic Puzzle | Escape Room Board Game Tesla’s Lost Invention] ''I hope that the process of solving the puzzles will give you a moment of breathing and relaxation'', which will also make you indulge in it, enjoy the puzzles, and brainstorm. ● Tesla radio controlled boat In 1898, Tesla invented the first radio-controlled boat. He demonstrated this invention at Madison Square Garden in New York City and amazed the audience with its innovation that transcended common sense. Tesla's radio-controlled boat was a pioneering example of wireless communications, demonstrating his extraordinary vision and technical prowess. Solve puzzles and unlock the radio-controlled boat inspired by Nikola Tesla's invention! ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: ● Wooden mechanism size: 12 x 5 x 7cm ● Net weight: 145g ● Age of use: 14 years and above ● Time required: 15-30 minutes :::::::::::::::::::::::::::::::::::::: [Taiwan Shipping Information] 🔔 It takes about 2-4 days to pick up the goods from the supermarket 🔔 Home delivery takes 1-2 days for general road sections and 2-4 days for special remote sections 🔔 If you have any questions, please chat first and contact customer service 🔔 Contact hours: Monday to Friday (09:00 ~ 17:30) 🔔 Holiday time: two days a week, national holidays (no customer service, shipping)