diff --git a/palindrome/Cargo.toml b/project_euler/palindrome/Cargo.toml
similarity index 100%
rename from palindrome/Cargo.toml
rename to project_euler/palindrome/Cargo.toml
diff --git a/palindrome/src/main.rs b/project_euler/palindrome/src/main.rs
similarity index 100%
rename from palindrome/src/main.rs
rename to project_euler/palindrome/src/main.rs