# One way walls

**URL:** https://forum.makecode.com/t/one-way-walls/9481
**Category:** Help
**Created:** [August 2, 2021, 7:10am UTC](https://forum.makecode.com/t/one-way-walls/9481 "2021-08-02T07:10:08Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![Gl125371](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/gl125371/32/29131_2.png) [@Gl125371](https://forum.makecode.com/u/Gl125371)
#### Post date: [October 23, 2024, 9:45pm UTC](https://forum.makecode.com/t/one-way-walls/9481/5 "2024-10-23T21:45:43Z")

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I know it’s been 3 years, but I use this method:

 ![](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/3X/0/6/061f0965f2d889be8cede40f3beeb51d52b5c79a.png)  
Note: location is just  
 ![](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/3X/9/1/918f77563c3a45ea8b624cc46b1d36543fabcd46.png)

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