Removed unnecessary setup; Fixed SimpleQuestion not asking to replace ?

src/content/docs/first-steps/1-introduction.mdx

@@ -1,13 +1,12 @@
 ---
 title: Introduction
-description: An introduction to RustQuest
+description: An introduction to Rust Quest
 ---
 
 import CodeBlock from "@components/CodeBlock.svelte";
 import QuestionCard from "@components/QuestionCard.astro";
 
-First of all, thank you for reading Rust Quest!
-
+Thank you for reading Rust Quest!  
 This book is built accounting for people with zero experience about Rust or programming in general, so don't be scared, I'm sure you'll leave having learned something!
 
 Usually, Rust is viewed as a language with a very steep learning curve, and not recommended as a first language.  

src/content/docs/first-steps/2-the-adventurers-guild.mdx

@@ -1,6 +1,6 @@
 ---
 title: The Adventurer's Guild
-description: An introduction to RustQuest
+description: The hero registers into the Adventurer's Guild
 ---
 
 import QuestionCard from "@components/QuestionCard.astro";
@@ -16,7 +16,6 @@ export function SimpleQuestion({
 }) {
   const no_dummy = code.toString().replace("?", "");
   const setup = `
-        __VALUE__;
         const VALUE: &str = "__VALUE__";
         if ${checkMessed} && !VALUE.starts_with("${no_dummy}") {
             println!("Seems like you've messed up the code, click the \\"Reset\\" button to return it back to its original state.");
@@ -38,11 +37,6 @@ export function SimpleQuestion({
 }
 export function FreeQuestion({ question, code, correct }) {
   const setup = `
-        const VALUE: &str = "__VALUE__";
-        if VALUE.contains("?") {
-            println!("Replace ? with your answer.");
-            return;
-        }
         if __VALUE__ {
             println!("${correct}");
         } else {
@@ -57,17 +51,17 @@ export function FreeQuestion({ question, code, correct }) {
 }
 
 Good morning!  
-I see you're new on this town, welcome to Newlia, where new heroes are born!
+I see you're new to this town, welcome to Newlia, where new heroes are born!
 
 Oh, you want to register as a new adventurer? And you want to choose the "Programmer" class?  
 Good choice! Programmers are a very versatile class, give them enough time and they can do anything!
 
-This class requires a small test, to ensure that you have the minimum problem solving skills. It'll be just a moment.
+This class requires a small test, to ensure that you have the minimum problem-solving skills. It'll be just a moment.
 
 Please, fill up the gaps in the following statements, replace **`?`** with the correct answer.
 
 :::note[Don't worry]
-If you mess up the code, click the "Reset" button to return it back to its original state.
+If you mess up the code, click the "Reset" button to return it to its original state.
 :::
 
 <SimpleQuestion
@@ -98,7 +92,7 @@ All right, let's up the challenge a bit.
   wrong="16 / 4 != 2 * {a}, keep trying!"
 />
 
-Well well, Mr. Calculator knows his math!  
+Well, well, Mr. Calculator knows his math!  
 Just kidding, I told you it would be pretty easy ;)
 
 Now we'll do some comparisons, simple stuff.
@@ -129,9 +123,9 @@ Now we'll do some comparisons, simple stuff.
 
 :::tip[Exercise]
 See what we're doing here?  
-Try rewriting the exercises above exactly how the question is formulated.
+Try rewriting the code of the exercises above, exactly how the question is formulated.
 
-For example, the first one is currently saying `two hundred is smaller than ?` instead of `? is greater than two hundred`.
+For example, the first one is currently saying `200 < ?` instead of `? > 200`.
 :::
 
 Excellent!  
@@ -146,3 +140,4 @@ Now please sign here, and you'll be ready to take your first quest.
     }
   />
 </QuestionCard>
+