diff --git a/Exercises/1-seq.js b/Exercises/1-seq.js
index 0cc00a7..522569b 100644
--- a/Exercises/1-seq.js
+++ b/Exercises/1-seq.js
@@ -1,5 +1,7 @@
 'use strict';
 
-const seq = (f) => (g) => (x) => 0;
+const seq = (f) => (g) => (x) => {
+  // idk how to do it...
+};
 
 module.exports = { seq };
diff --git a/Exercises/2-array.js b/Exercises/2-array.js
index b6d47cf..95bbf49 100644
--- a/Exercises/2-array.js
+++ b/Exercises/2-array.js
@@ -1,5 +1,12 @@
 'use strict';
 
-const array = () => null;
+const array = () => {
+  const arr = [];
+
+  array.push = (value) => arr.push(value);
+  array.pop = () => arr.pop();
+
+  return (i) => arr[i];
+};
 
 module.exports = { array };