diff --git a/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de6a97b50a86ac487de86.md b/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de6a97b50a86ac487de86.md
index aeb0f28cdfb..4faf62af004 100644
--- a/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de6a97b50a86ac487de86.md
+++ b/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de6a97b50a86ac487de86.md
@@ -16,25 +16,25 @@ Using a class selector, give your `.cat-right-eye` element a width of `30px` and
 You should have a `.cat-right-eye` selector.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye'))
+assert.exists(new __helpers.CSSHelp(document).getStyle('.cat-right-eye'))
 ```
 
 Your `.cat-right-eye` selector should have a `width` set to `30px`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.width === '30px')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.width, '30px')
 ```
 
 Your `.cat-right-eye` selector should have a `height` set to `40px`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.height === '40px')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.height, '40px')
 ```
 
 Your `.cat-right-eye` selector should have a `background-color` set to `#000`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.backgroundColor === 'rgb(0, 0, 0)')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.backgroundColor, 'rgb(0, 0, 0)')
 ```
 
 # --seed--
diff --git a/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de7b64467e96b7d35b5cd.md b/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de7b64467e96b7d35b5cd.md
index 535106cffc9..95901e4dc79 100644
--- a/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de7b64467e96b7d35b5cd.md
+++ b/curriculum/challenges/english/25-front-end-development/workshop-cat-painting/646de7b64467e96b7d35b5cd.md
@@ -14,19 +14,19 @@ Move the right eye into position with a `position` property of `absolute`, a `to
 Your `.cat-right-eye` selector should have a `position` property set to `absolute`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.position === 'absolute')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.position, 'absolute')
 ```
 
 Your `.cat-right-eye` selector should have a `top` property set to `54px`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.top === '54px')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.top, '54px')
 ```
 
 Your `.cat-right-eye` selector should have a `left` property set to `134px`.
 
 ```js
-assert(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.left === '134px')
+assert.equal(new __helpers.CSSHelp(document).getStyle('.cat-right-eye')?.left, '134px')
 ```
 
 # --seed--