envention man (USA)
Snoock board
My idea is to have a snowboard slash mountain skateboard with big wheels and make it so you can be going down a snowy hill then on the board theres a button so as you go down on snow if theres a road or dirt, or rocks press the button then BOOM wheels pop out then you can press it again and it back to a snowboard.

Reward: get one free and you get credit

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