# Can't avoid scoring mistaken clicks from a list

**URL:** <https://community.thunkable.com/t/cant-avoid-scoring-mistaken-clicks-from-a-list/1580908>\
**Category:** Questions about Thunkable X\
**Tags:** beginner\
**Created:** [October 26, 2021, 12:24am UTC](https://community.thunkable.com/t/cant-avoid-scoring-mistaken-clicks-from-a-list/1580908 "2021-10-26T00:24:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![cohoes41a8gy](https://avatars.discourse-cdn.com/v4/letter/c/a5b964/32.png) [@cohoes41a8gy](https://community.thunkable.com/u/cohoes41a8gy)\
**Post date:** [October 26, 2021, 12:24am UTC](https://community.thunkable.com/t/cant-avoid-scoring-mistaken-clicks-from-a-list/1580908/1 "2021-10-26T00:24:45Z")

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Here is a block that changes a button to Red and assigns a score of 200 if a user clicks the “Red” item from a list. If the user makes a mistake and wants to un-click “Red,” and go to the “Yellow” button, my blocks keep the 200 points and adds points for yellow as well. I want each selection to un-score the last one. Is this possible, or do I have to use buttons instead of a list?

 ![Screen Shot 2021-10-25 at 8.17.06 PM](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/1/a/1a3d7974f56e6ef6e5b0a27d5b83de671951ba67.png)

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**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\
**Post date:** [October 26, 2021, 12:42am UTC](https://community.thunkable.com/t/cant-avoid-scoring-mistaken-clicks-from-a-list/1580908/2 "2021-10-26T00:42:25Z")

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Please post follow-up questions like this in your original topic:

> [@Reverse a button click](https://community.thunkable.com/t/reverse-a-button-click/1572455):
>
> If a user clicks a button by accident, I want the user to be able to click it again to deselect it. How is that done?

Otherwise, people have to look around to find information relevant to this question.

I would also recommend that you provide wider context (if you haven’t in the original topic) because it can be hard to be in the weeds with you reading about clicking and un-clicking red or yellow without understanding the bigger picture about what you’re building.

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**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\
**Post date:** [October 26, 2021, 1:07am UTC](https://community.thunkable.com/t/cant-avoid-scoring-mistaken-clicks-from-a-list/1580908/3 "2021-10-26T01:07:06Z")

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