Clean up and unify exercises

6 files changed, 0 insertions, 30 deletions

diff --git a/exercises/01_variables/variables1.rs b/exercises/01_variables/variables1.rs
index 56408f3..3035bfa 100644
--- a/exercises/01_variables/variables1.rs
+++ b/exercises/01_variables/variables1.rs
@@ -1,9 +1,4 @@
-// variables1.rs
-//
 // Make me compile!
-//
-// Execute `rustlings hint variables1` or use the `hint` watch subcommand for a
-// hint.
 
 fn main() {
     x = 5;
diff --git a/exercises/01_variables/variables2.rs b/exercises/01_variables/variables2.rs
index 0f417e0..ce2dd85 100644
--- a/exercises/01_variables/variables2.rs
+++ b/exercises/01_variables/variables2.rs
@@ -1,8 +1,3 @@
-// variables2.rs
-//
-// Execute `rustlings hint variables2` or use the `hint` watch subcommand for a
-// hint.
-
 fn main() {
     let x;
     if x == 10 {
diff --git a/exercises/01_variables/variables3.rs b/exercises/01_variables/variables3.rs
index 421c6b1..488385b 100644
--- a/exercises/01_variables/variables3.rs
+++ b/exercises/01_variables/variables3.rs
@@ -1,8 +1,3 @@
-// variables3.rs
-//
-// Execute `rustlings hint variables3` or use the `hint` watch subcommand for a
-// hint.
-
 fn main() {
     let x: i32;
     println!("Number {}", x);
diff --git a/exercises/01_variables/variables4.rs b/exercises/01_variables/variables4.rs
index 68f8f50..67be127 100644
--- a/exercises/01_variables/variables4.rs
+++ b/exercises/01_variables/variables4.rs
@@ -1,8 +1,3 @@
-// variables4.rs
-//
-// Execute `rustlings hint variables4` or use the `hint` watch subcommand for a
-// hint.
-
 fn main() {
     let x = 3;
     println!("Number {}", x);
diff --git a/exercises/01_variables/variables5.rs b/exercises/01_variables/variables5.rs
index 7014c56..3a74541 100644
--- a/exercises/01_variables/variables5.rs
+++ b/exercises/01_variables/variables5.rs
@@ -1,8 +1,3 @@
-// variables5.rs
-//
-// Execute `rustlings hint variables5` or use the `hint` watch subcommand for a
-// hint.
-
 fn main() {
     let number = "T-H-R-E-E"; // don't change this line
     println!("Spell a Number : {}", number);
diff --git a/exercises/01_variables/variables6.rs b/exercises/01_variables/variables6.rs
index 9f47682..4746331 100644
--- a/exercises/01_variables/variables6.rs
+++ b/exercises/01_variables/variables6.rs
@@ -1,8 +1,3 @@
-// variables6.rs
-//
-// Execute `rustlings hint variables6` or use the `hint` watch subcommand for a
-// hint.
-
 const NUMBER = 3;
 fn main() {
     println!("Number {}", NUMBER);