diff --git a/05_sumAll/sumAll.js b/05_sumAll/sumAll.js
index 00880c7..92dcc78 100644
--- a/05_sumAll/sumAll.js
+++ b/05_sumAll/sumAll.js
@@ -1,6 +1,28 @@
-const sumAll = function() {
+// First iteration pseudocode:
+// Take two arguments. 
+// Loop between them. 
+// Store the value 
+// If negative or or non-number parameters: return ERROR
+// 
+// 
 
+// First iteration with a faulty but promosing loop:
+
+const sumAll = function(x, y) {
+    let theSum;
+    for (let i = x; i <=y; i++) {
+    x += i 
+    }
+  
+  console.log(theSum)
+  
 };
 
+
+sumAll(1,10)
+
+// Need to add conditions for ERROR-message
+
+
 // Do not edit below this line
 module.exports = sumAll;