diff --git a/Exercises/1-seq.js b/Exercises/1-seq.js
index 0cc00a7..7530a54 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 = (outFn) => (inFn) => (typeof inFn === 'number' ?
+  outFn(inFn) :
+  seq((x) => outFn(inFn(x))));
 
 module.exports = { seq };
diff --git a/Exercises/2-array.js b/Exercises/2-array.js
index b6d47cf..5d0539c 100644
--- a/Exercises/2-array.js
+++ b/Exercises/2-array.js
@@ -1,5 +1,13 @@
 'use strict';
 
-const array = () => null;
+const array = () => {
+  const someArray = [];
+  const get = (x) => someArray[x];
+
+  get.push = (x) => someArray.push(x);
+  get.pop = () => someArray.pop();
+
+  return get;
+};
 
 module.exports = { array };