The Slide

The objective of this challenge is to pull out the three pins on the side which lets the bar inside drop then lift the platform holding the ball to let it roll into the end which will symbolise when they have finished. I decided to keep the top open so you can see the bar drop and the ball roll over it but it also makes it easier to reset. To reset, all you need to do is lift up the platform/bar that drops down, this can be done by lifting the blue 2 X 4 tile at an angle and the pins then need to be slotted back in when the bar is at the right height. For the video, I had to make it two separate videos even through it was short because it would not upload onto here and just got stuck and this is the only way that I could find that worked.