# Confusion About Mixed Terrain Sets

**URL:** <https://discourse.mapeditor.org/t/confusion-about-mixed-terrain-sets/7400>\
**Category:** Questions\
**Created:** [April 13, 2025, 11:48am UTC](https://discourse.mapeditor.org/t/confusion-about-mixed-terrain-sets/7400 "2025-04-13T11:48:24Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TinCan2](https://yyz1.discourse-cdn.com/flex035/user_avatar/discourse.mapeditor.org/tincan2/32/5033_2.png) [@TinCan2](https://discourse.mapeditor.org/u/TinCan2)\
**Post date:** [April 13, 2025, 11:48am UTC](https://discourse.mapeditor.org/t/confusion-about-mixed-terrain-sets/7400/1 "2025-04-13T11:48:24Z")

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Hello!

I am very new to working with tiled and I am kind of confused about how terrain sets work. To experiment and learn I have drawn the following tileset:

 ![image](https://canada1.discourse-cdn.com/flex035/uploads/mapeditor/original/2X/3/3aea47a2a963b273abe08e8caf67059a6e6a7766.png)  
Since the grassy edges connect at the corners while the dirty centers connect at the midpoints of edges, I thought I should use a mixed terrain set as follows:  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/mapeditor/original/2X/1/102611c1d0e055ad653b5ab8f0cbceccf9b0b70b.png)  
However this does not seem to work correctly with the terrain stamps.  
 ![image](https://canada1.discourse-cdn.com/flex035/uploads/mapeditor/original/2X/9/9822ddfaef92a975613ffe3ac8255fd53b7888e0.png)  
I don’t quite understand what I’m missing. Any help is appreciated.

Thanks!