> For the complete documentation index, see [llms.txt](https://docs.candy-smith.com/main/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.candy-smith.com/main/block-puzzle-game-toolkit/how-to-change-or-add-new-block.md).
# How to Change or Add new Block
1- Go to **Tools** -> **BlockPuzzleGameToolkit** -> **Editor** -> **Color editor**\ **\*Saving is done automatically.**\
[🎥 VIDEO Tutorial](https://www.youtube.com/watch?v=xjQBsciy97M)
In the inspector, you will see the editor. Use Unity tools to make changes.
If you want to **create / delete** a new block -> use "+" and "-" buttons. \
If you want to rename the new block, you can find it at this path: **Project** -> **Assets** -> **BlockPuzzleGameToolkit** -> **Resources** -> **Items**.
### From 2.1 you can replace all sprites
* Replace the sprite, set color to the white
* Disable other sprites\
