diff --git a/exercises/01_intro/00_welcome/Cargo.toml b/exercises/01_intro/00_welcome/Cargo.toml
index 3221098..2e64321 100644
--- a/exercises/01_intro/00_welcome/Cargo.toml
+++ b/exercises/01_intro/00_welcome/Cargo.toml
@@ -2,3 +2,9 @@
 name = "welcome_00"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
\ No newline at end of file
diff --git a/exercises/01_intro/01_syntax/Cargo.toml b/exercises/01_intro/01_syntax/Cargo.toml
index e0badf2..1c50ba8 100644
--- a/exercises/01_intro/01_syntax/Cargo.toml
+++ b/exercises/01_intro/01_syntax/Cargo.toml
@@ -2,3 +2,9 @@
 name = "syntax"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/00_intro/Cargo.toml b/exercises/02_basic_calculator/00_intro/Cargo.toml
index 52e72b1..b90a529 100644
--- a/exercises/02_basic_calculator/00_intro/Cargo.toml
+++ b/exercises/02_basic_calculator/00_intro/Cargo.toml
@@ -2,3 +2,9 @@
 name = "intro_01"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/01_integers/Cargo.toml b/exercises/02_basic_calculator/01_integers/Cargo.toml
index a1aaae2..50e66e9 100644
--- a/exercises/02_basic_calculator/01_integers/Cargo.toml
+++ b/exercises/02_basic_calculator/01_integers/Cargo.toml
@@ -2,3 +2,9 @@
 name = "integers"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/02_variables/Cargo.toml b/exercises/02_basic_calculator/02_variables/Cargo.toml
index 072de63..40dde0e 100644
--- a/exercises/02_basic_calculator/02_variables/Cargo.toml
+++ b/exercises/02_basic_calculator/02_variables/Cargo.toml
@@ -2,3 +2,9 @@
 name = "variables"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/03_if_else/Cargo.toml b/exercises/02_basic_calculator/03_if_else/Cargo.toml
index 44e7159..f4c9c0b 100644
--- a/exercises/02_basic_calculator/03_if_else/Cargo.toml
+++ b/exercises/02_basic_calculator/03_if_else/Cargo.toml
@@ -2,3 +2,9 @@
 name = "if_else"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/04_panics/Cargo.toml b/exercises/02_basic_calculator/04_panics/Cargo.toml
index c4f4400..0ab3397 100644
--- a/exercises/02_basic_calculator/04_panics/Cargo.toml
+++ b/exercises/02_basic_calculator/04_panics/Cargo.toml
@@ -2,3 +2,9 @@
 name = "panics"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/05_factorial/Cargo.toml b/exercises/02_basic_calculator/05_factorial/Cargo.toml
index 9f8aef9..64088a3 100644
--- a/exercises/02_basic_calculator/05_factorial/Cargo.toml
+++ b/exercises/02_basic_calculator/05_factorial/Cargo.toml
@@ -2,3 +2,9 @@
 name = "factorial"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/06_while/Cargo.toml b/exercises/02_basic_calculator/06_while/Cargo.toml
index 6d89c61..34c8eaf 100644
--- a/exercises/02_basic_calculator/06_while/Cargo.toml
+++ b/exercises/02_basic_calculator/06_while/Cargo.toml
@@ -2,3 +2,9 @@
 name = "while_"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/07_for/Cargo.toml b/exercises/02_basic_calculator/07_for/Cargo.toml
index 837c93b..ac8c4a8 100644
--- a/exercises/02_basic_calculator/07_for/Cargo.toml
+++ b/exercises/02_basic_calculator/07_for/Cargo.toml
@@ -2,3 +2,9 @@
 name = "for_"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/08_overflow/Cargo.toml b/exercises/02_basic_calculator/08_overflow/Cargo.toml
index 3040316..b5bd80e 100644
--- a/exercises/02_basic_calculator/08_overflow/Cargo.toml
+++ b/exercises/02_basic_calculator/08_overflow/Cargo.toml
@@ -2,3 +2,9 @@
 name = "overflow"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/09_saturating/Cargo.toml b/exercises/02_basic_calculator/09_saturating/Cargo.toml
index c311651..6fd77a4 100644
--- a/exercises/02_basic_calculator/09_saturating/Cargo.toml
+++ b/exercises/02_basic_calculator/09_saturating/Cargo.toml
@@ -2,3 +2,9 @@
 name = "saturating"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/02_basic_calculator/10_as_casting/Cargo.toml b/exercises/02_basic_calculator/10_as_casting/Cargo.toml
index 0b03b50..b009f38 100644
--- a/exercises/02_basic_calculator/10_as_casting/Cargo.toml
+++ b/exercises/02_basic_calculator/10_as_casting/Cargo.toml
@@ -2,3 +2,9 @@
 name = "as_cast"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/03_ticket_v1/00_intro/Cargo.toml b/exercises/03_ticket_v1/00_intro/Cargo.toml
index 4064cfb..baf0a5d 100644
--- a/exercises/03_ticket_v1/00_intro/Cargo.toml
+++ b/exercises/03_ticket_v1/00_intro/Cargo.toml
@@ -2,3 +2,9 @@
 name = "intro_02"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/03_ticket_v1/01_struct/Cargo.toml b/exercises/03_ticket_v1/01_struct/Cargo.toml
index 48a104a..29bb908 100644
--- a/exercises/03_ticket_v1/01_struct/Cargo.toml
+++ b/exercises/03_ticket_v1/01_struct/Cargo.toml
@@ -2,3 +2,9 @@
 name = "struct_"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/03_ticket_v1/02_validation/Cargo.toml b/exercises/03_ticket_v1/02_validation/Cargo.toml
index 8b81faa..669c4fb 100644
--- a/exercises/03_ticket_v1/02_validation/Cargo.toml
+++ b/exercises/03_ticket_v1/02_validation/Cargo.toml
@@ -5,3 +5,9 @@ edition = "2021"
 
 [dev-dependencies]
 common = { path = "../../../helpers/common" }
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"
diff --git a/exercises/03_ticket_v1/03_modules/Cargo.toml b/exercises/03_ticket_v1/03_modules/Cargo.toml
index c50390b..5290511 100644
--- a/exercises/03_ticket_v1/03_modules/Cargo.toml
+++ b/exercises/03_ticket_v1/03_modules/Cargo.toml
@@ -2,3 +2,9 @@
 name = "modules"
 version = "0.1.0"
 edition = "2021"
+
+[lints.rust]
+# We silence dead code warnings for the time being in order to reduce
+# compiler noise.
+# We'll re-enable them again once we explain how visibility works in Rust.
+dead_code = "allow"