diff --git a/guide/english/certifications/front-end-libraries/sass/apply-a-style-until-a-condition-is-met-with-while/index.md b/guide/english/certifications/front-end-libraries/sass/apply-a-style-until-a-condition-is-met-with-while/index.md
index bcbf1adee4..2d3075885f 100644
--- a/guide/english/certifications/front-end-libraries/sass/apply-a-style-until-a-condition-is-met-with-while/index.md
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@@ -1,10 +1,68 @@
---
title: Apply a Style Until a Condition is Met with @while
---
+
## Apply a Style Until a Condition is Met with @while
-This is a stub. Help our community expand it.
+
-This quick style guide will help ensure your pull request gets accepted.
+ Remember to use **`Read-Search-Ask`** if you get stuck. Try to pair program  and write your own code 
+
+### Problem Explanation:
+
+This program is very simple, the trick is to remember how while looping works.
+
+##  Hint: 0
+
+* **Make sure your zoom settings are at `100%` or `default` otherwise tests sometimes fail. **
+
+##  Hint: 1
+
+* You will initialise the loop first with x as: `$x: 1`
+
+> _try to solve the problem now_
+
+##  Hint: 2
+
+* See the example for `@while` syntax, `@while $x < 11`
+
+> _try to solve the problem now_
+
+##  Hint: 3
+
+* to set class properties inside a loop we reference them enclosed by #{}, hence ere it will become: `.text-#{$x}`
+
+> _try to solve the problem now_
+
+## Spoiler Alert!
+
+
+
+**Solution ahead!**
+
+##  Basic Code Solution:
+
+
+```css
+$x: 1;
+@while $x < 11 {
+ .text-#{$x} {
+ font-size: 5px * $x;
+ }
+ $x: $x + 1;
+}
+```
+
+#### Relevant Links
+
+* Interpolation
+* Variables
+* while loops
+
+##  NOTES FOR CONTRIBUTIONS:
+
+*  **DO NOT** add solutions that are similar to any existing solutions. If you think it is **_similar but better_**, then try to merge (or replace) the existing similar solution.
+* Add an explanation of your solution.
+* Categorize the solution in one of the following categories — **Basic**, **Intermediate** and **Advanced**. 