Here is the world save of my test world (july 2023).
I built many redstone circuitries over the years. This test map was made in 1.11 but i continue using it to this day (1.20).

To improve your knowledge about the game mechanics (especially for redstone) i would recommend you to visit the save.

Since last update (december 2021), the map has nearly doubled in size. On top of water and slime-block related mechanism, It now includes a building area I use for my survival world.



(As this is the map I use for testing, it includes some of the early versions of the designed I uploaded on PlanetMinecraft.)


note : you can use any of the contraption in this map for your works (ex : youtube videos) as long as you give the link of this page.