diff --git a/info.toml b/info.toml
index 84df9111..717ea95e 100644
--- a/info.toml
+++ b/info.toml
@@ -175,6 +175,96 @@ path = "exercises/quiz1.rs"
 mode = "test"
 hint = "No hints this time ;)"
 
+# PRIMITIVE TYPES
+
+[[exercises]]
+name = "primitive_types1"
+path = "exercises/primitive_types/primitive_types1.rs"
+mode = "compile"
+hint = "No hints this time ;)"
+
+[[exercises]]
+name = "primitive_types2"
+path = "exercises/primitive_types/primitive_types2.rs"
+mode = "compile"
+hint = "No hints this time ;)"
+
+[[exercises]]
+name = "primitive_types3"
+path = "exercises/primitive_types/primitive_types3.rs"
+mode = "compile"
+hint = """
+There's a shorthand to initialize Arrays with a certain size that does not
+require you to type in 100 items (but you certainly can if you want!).
+For example, you can do:
+let array = ["Are we there yet?"; 10];
+
+Bonus: what are some other things you could have that would return true
+for `a.len() >= 100`?"""
+
+[[exercises]]
+name = "primitive_types4"
+path = "exercises/primitive_types/primitive_types4.rs"
+mode = "test"
+hint = """
+Take a look at the Understanding Ownership -> Slices -> Other Slices section of the book:
+https://doc.rust-lang.org/book/ch04-03-slices.html
+and use the starting and ending indices of the items in the Array
+that you want to end up in the slice.
+
+If you're curious why the first argument of `assert_eq!` does not
+have an ampersand for a reference since the second argument is a
+reference, take a look at the coercion chapter of the nomicon:
+https://doc.rust-lang.org/nomicon/coercions.html"""
+
+[[exercises]]
+name = "primitive_types5"
+path = "exercises/primitive_types/primitive_types5.rs"
+mode = "compile"
+hint = """
+Take a look at the Data Types -> The Tuple Type section of the book:
+https://doc.rust-lang.org/book/ch03-02-data-types.html#the-tuple-type
+Particularly the part about destructuring (second to last example in the section).
+You'll need to make a pattern to bind `name` and `age` to the appropriate parts
+of the tuple. You can do it!!"""
+
+[[exercises]]
+name = "primitive_types6"
+path = "exercises/primitive_types/primitive_types6.rs"
+mode = "test"
+hint = """
+While you could use a destructuring `let` for the tuple here, try
+indexing into it instead, as explained in the last example of the
+Data Types -> The Tuple Type section of the book:
+https://doc.rust-lang.org/book/ch03-02-data-types.html#the-tuple-type
+Now you have another tool in your toolbox!"""
+
+# VECS
+
+[[exercises]]
+name = "vec1"
+path = "exercises/collections/vec1.rs"
+mode = "test"
+hint = """
+In Rust, there are two ways to define a Vector.
+1. One way is to use the `Vec::new()` function to create a new vector
+  and fill it with the `push()` method.
+2. The second way, which is simpler is to use the `vec![]` macro and
+  define your elements inside the square brackets.
+Check this chapter: https://doc.rust-lang.org/stable/book/ch08-01-vectors.html
+of the Rust book to learn more.
+"""
+
+[[exercises]]
+name = "vec2"
+path = "exercises/collections/vec2.rs"
+mode = "test"
+hint = """
+Hint 1: `i` is each element from the Vec as they are being iterated.
+  Can you try multiplying this?
+Hint 2: Check the suggestion from the compiler error ;)
+"""
+
 # MOVE SEMANTICS
 
 [[exercises]]
@@ -258,69 +348,6 @@ Can you figure out how?
 
 Another hint: it has to do with the `&` character."""
 
-# PRIMITIVE TYPES
-
-[[exercises]]
-name = "primitive_types1"
-path = "exercises/primitive_types/primitive_types1.rs"
-mode = "compile"
-hint = "No hints this time ;)"
-
-[[exercises]]
-name = "primitive_types2"
-path = "exercises/primitive_types/primitive_types2.rs"
-mode = "compile"
-hint = "No hints this time ;)"
-
-[[exercises]]
-name = "primitive_types3"
-path = "exercises/primitive_types/primitive_types3.rs"
-mode = "compile"
-hint = """
-There's a shorthand to initialize Arrays with a certain size that does not
-require you to type in 100 items (but you certainly can if you want!).
-For example, you can do:
-let array = ["Are we there yet?"; 10];
-
-Bonus: what are some other things you could have that would return true
-for `a.len() >= 100`?"""
-
-[[exercises]]
-name = "primitive_types4"
-path = "exercises/primitive_types/primitive_types4.rs"
-mode = "test"
-hint = """
-Take a look at the Understanding Ownership -> Slices -> Other Slices section of the book:
-https://doc.rust-lang.org/book/ch04-03-slices.html
-and use the starting and ending indices of the items in the Array
-that you want to end up in the slice.
-
-If you're curious why the first argument of `assert_eq!` does not
-have an ampersand for a reference since the second argument is a
-reference, take a look at the Deref coercions section of the book:
-https://doc.rust-lang.org/book/ch15-02-deref.html"""
-
-[[exercises]]
-name = "primitive_types5"
-path = "exercises/primitive_types/primitive_types5.rs"
-mode = "compile"
-hint = """
-Take a look at the Data Types -> The Tuple Type section of the book:
-https://doc.rust-lang.org/book/ch03-02-data-types.html#the-tuple-type
-Particularly the part about destructuring (second to last example in the section).
-You'll need to make a pattern to bind `name` and `age` to the appropriate parts
-of the tuple. You can do it!!"""
-
-[[exercises]]
-name = "primitive_types6"
-path = "exercises/primitive_types/primitive_types6.rs"
-mode = "test"
-hint = """
-While you could use a destructuring `let` for the tuple here, try
-indexing into it instead, as explained in the last example of the
-Data Types -> The Tuple Type section of the book:
-https://doc.rust-lang.org/book/ch03-02-data-types.html#the-tuple-type
-Now you have another tool in your toolbox!"""
 
 # STRUCTS
 
@@ -414,30 +441,6 @@ operator to bring these two in using only one line."""
 
 # COLLECTIONS
 
-[[exercises]]
-name = "vec1"
-path = "exercises/collections/vec1.rs"
-mode = "test"
-hint = """
-In Rust, there are two ways to define a Vector.
-1. One way is to use the `Vec::new()` function to create a new vector
-  and fill it with the `push()` method.
-2. The second way, which is simpler is to use the `vec![]` macro and
-  define your elements inside the square brackets.
-Check this chapter: https://doc.rust-lang.org/stable/book/ch08-01-vectors.html
-of the Rust book to learn more.
-"""
-
-[[exercises]]
-name = "vec2"
-path = "exercises/collections/vec2.rs"
-mode = "test"
-hint = """
-Hint 1: `i` is each element from the Vec as they are being iterated.
-  Can you try multiplying this?
-Hint 2: Check the suggestion from the compiler error ;)
-"""
-
 [[exercises]]
 name = "hashmap1"
 path = "exercises/collections/hashmap1.rs"