diff --git a/0410-1A/task2-primetime/Cargo.toml b/0410-1A/task2-primetime/Cargo.toml
new file mode 100644
index 0000000..8474a81
--- /dev/null
+++ b/0410-1A/task2-primetime/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "task2-primetime"
+version = "0.1.0"
+authors = ["inga-lovinde <52715130+inga-lovinde@users.noreply.github.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/0410-1A/task2-primetime/src/main.rs b/0410-1A/task2-primetime/src/main.rs
new file mode 100644
index 0000000..2b4f48b
--- /dev/null
+++ b/0410-1A/task2-primetime/src/main.rs
@@ -0,0 +1,87 @@
+use std::collections::HashMap;
+use std::{io::{self, BufRead}};
+
+const PRIMES: [u16; 95] = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499];
+
+fn factorize(mut number: u16) -> Option<HashMap<u16, u16>> {
+    let mut result = HashMap::new();
+
+    for &prime in &PRIMES {
+        let mut count = 0;
+        while (number % prime) == 0 {
+            count += 1;
+            number = number / prime;
+        }
+
+        if count > 0 {
+            result.insert(prime, count);
+        }
+    }
+
+    if number == 1 {
+        return Some(result);
+    } else {
+        return None;
+    }
+}
+
+fn factorize_all() -> HashMap<u16, HashMap<u16, u16>> {
+    let mut result = HashMap::new();
+
+    for i in 1..u16::MAX {
+        match factorize(i) {
+            Some(factors) => {
+                result.insert(i, factors);
+            },
+            None => {}
+        }
+    }
+
+    result
+}
+
+fn solve(cards: &Vec<(u16, u16)>, precomputed: &HashMap<u16, HashMap<u16, u16>>) -> Option<u16> {
+    let sum: u16 = cards.iter().map(|&(prime, count)| prime * count).sum();
+    let cards_hash = cards.iter().map(|&tuple| tuple.clone()).collect::<HashMap<_, _>>();
+
+    for i in (1..=sum).rev() {
+        match precomputed.get(&i) {
+            Some(factors) => {
+                let factors_sum: u16 = factors.iter().map(|(&factor, &count)| factor * count).sum();
+                if i + factors_sum == sum {
+                    if factors.iter().all(|(&factor, &count)| match cards_hash.get(&factor) {
+                        Some(&original_count) => original_count >= count,
+                        None => false,
+                    }) {
+                        return Some(i);
+                    }
+                }
+            }
+            None => {
+            }
+        }
+    }
+
+    return None;
+}
+
+fn main() {
+    let precomputed = factorize_all();
+
+    let stdin = io::stdin();
+    let mut lines = stdin.lock().lines();
+
+    let test_number: u32 = lines.next().unwrap().unwrap().parse().unwrap();
+    for t in 1..=test_number {
+        let length: u32 = lines.next().unwrap().unwrap().parse().unwrap();
+        let mut list: Vec<(u16, u16)> = vec![];
+        for _i in 0..length {
+            let parts: Vec<u16> = lines.next().unwrap().unwrap().split(char::is_whitespace).map(|part| part.parse().unwrap()).collect();
+            list.push((parts[0], parts[1]))
+        }
+        println!("Case #{}: {}", t, match solve(&list, &precomputed) {
+            Some(score) => score,
+            None => 0,
+        });
+    }
+}