# Toggle variables?

**URL:** <https://forum.makecode.com/t/toggle-variables/6997>\
**Category:** Help\
**Created:** [March 25, 2021, 5:35pm UTC](https://forum.makecode.com/t/toggle-variables/6997 "2021-03-25T17:35:55Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![brandodon](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/brandodon/32/3625_2.png) [@brandodon](https://forum.makecode.com/u/brandodon)\
**Post date:** [March 25, 2021, 5:35pm UTC](https://forum.makecode.com/t/toggle-variables/6997/1 "2021-03-25T17:35:55Z")

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Is it possible to toggle variables? like true to false?

I’m trying to make a day-night mechanic, and I want it to go from day-night, night-day.

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**Author:** ![ggiscool](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/ggiscool/32/3431_2.png) [@ggiscool](https://forum.makecode.com/u/ggiscool)\
**Post date:** [March 25, 2021, 5:58pm UTC](https://forum.makecode.com/t/toggle-variables/6997/2 "2021-03-25T17:58:20Z")

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here’s a example

> **[BlueTown](https://arcade.makecode.com/52360-66298-28156-83174)**
>
> Made with ❤️ in Microsoft MakeCode Arcade.

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**Author:** ![UnsignedArduino](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.makecode.com/unsignedarduino/32/592_2.png) [@UnsignedArduino](https://forum.makecode.com/u/UnsignedArduino)\
**Post date:** [March 25, 2021, 6:14pm UTC](https://forum.makecode.com/t/toggle-variables/6997/3 "2021-03-25T18:14:09Z")

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Yes, there are `true` and `false` blocks in the logic category:  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/makecode/original/2X/0/0f9d66f4f9c219d8aa76705090a627bf635b7e37.png)