diff --git a/2024/day1/part2/Cargo.lock b/2024/day1/part2/Cargo.lock
new file mode 100644
index 0000000..7e406fc
--- /dev/null
+++ b/2024/day1/part2/Cargo.lock
@@ -0,0 +1,96 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "itoa"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
+
+[[package]]
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+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "part2"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.92"
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+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
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+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "ryu"
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+[[package]]
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+ "serde_derive",
+]
+
+[[package]]
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+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
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+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "syn"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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diff --git a/2024/day1/part2/Cargo.toml b/2024/day1/part2/Cargo.toml
new file mode 100644
index 0000000..9817053
--- /dev/null
+++ b/2024/day1/part2/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "part2"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+serde = "1.0.215"
+serde_json = "1.0.133"
diff --git a/2024/day1/part2/src/main.rs b/2024/day1/part2/src/main.rs
new file mode 100644
index 0000000..0b92783
--- /dev/null
+++ b/2024/day1/part2/src/main.rs
@@ -0,0 +1,17 @@
+fn main() {
+    let mut list1: Vec<i32> = serde_json::from_reader(std::fs::File::open("l1.json").unwrap()).unwrap();
+    let mut list2: Vec<i32> = serde_json::from_reader(std::fs::File::open("l2.json").unwrap()).unwrap();
+
+    let mut simScoreTotal: i64 = 0;
+
+    for i in &list1 {
+        let mut totalsRight: i32 = 0;
+        for j in &list2 {
+            if i==j {
+                totalsRight += 1;
+            }
+        }
+        simScoreTotal += (totalsRight*i) as i64;
+    }
+    println!("{simScoreTotal}")
+}