diff --git a/projecteuler/074/main.cpp b/projecteuler/074/main.cpp
new file mode 100644
index 0000000..54a1341
--- /dev/null
+++ b/projecteuler/074/main.cpp
@@ -0,0 +1,80 @@
+#include <bits/stdc++.h>
+
+using namespace std;
+
+const vector<int> facs{1, 1, 2, 6, 24, 120, 720, 5040, 40320, 362880};
+set<int> loopers;
+
+// Only for factorials for 0 <= i <= 9 
+int customFac(const int i){
+    if(i < 0 || i > 9){
+        return 0;
+    }
+    return facs[i];
+}
+
+int facSum(int i){
+    if(i == 0){
+        return 1;
+    }
+    
+    int result = 0;
+    while(i > 0){
+        int a = i % 10;
+        i /= 10;
+
+        result += customFac(a);
+    }
+
+    return result;
+}
+
+int nonRepeatingChain(int i){
+    if(loopers.count(i)){
+        return 1;
+    }
+
+    int chain;
+    set<int> visited{i};
+
+    chain = facSum(i);
+
+    for(;;){
+        // cout << chain << " ";
+
+        if(loopers.count(chain) || visited.count(chain)){
+            // cout << endl;
+
+            loopers.insert(chain);
+            return visited.size();
+        }
+
+        visited.insert(chain);
+        chain = facSum(chain);
+    }
+}
+
+int main(){
+
+    cout << "Hello this is Patrick" << endl;
+    auto start = chrono::high_resolution_clock::now();
+
+    // cout << nonRepeatingChain(169) << endl;
+
+    int result = 0;
+    for(int i = 1; i < 1000000; ++i){
+        if(nonRepeatingChain(i) == 57){
+            result++;
+        }
+    }
+
+    cout << result << endl;
+    cout << "Loopers: ";
+    for(auto l : loopers){
+        cout << l << " ";
+    } cout << endl;
+
+    auto duration = chrono::duration_cast<chrono::milliseconds>(chrono::high_resolution_clock::now() - start);
+    cout << (float)duration.count()/1000 << endl;
+    return 0;
+}