diff --git a/exercises/110-objects.js b/exercises/110-objects.js
index c26afbe..2368b84 100644
--- a/exercises/110-objects.js
+++ b/exercises/110-objects.js
@@ -140,3 +140,45 @@ function dotNotation () {
   // Return the name of the bootcampInstructor Object using dot notation
 
 }
+
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+// With all that you have learned about syntax in the arrays and objects exercises,
+// it is time to type out a more complex Object to help cement the ideas.
+// In the following exercise, declare and assign the variable described.
+// Return the final Object (named applicationState)
+function hardMode () {
+  // ~create an object with variable name~
+  //    bootcampInstructor
+  // ~which contains the following data~
+  //    name          =>'Susan' ,
+  //    favoriteColor =>'green' ,
+  //    favoriteFoods =>Array('chicken pot pie', 'salmon', 'pho')
+  const bootcampInstructor = {
+    name: 'Susan',
+    favoriteColor: 'green',
+    favoriteFoods: [
+      'chicken pot pie',
+      'salmon',
+      'pho'
+    ]
+  }
+
+  // ~create an object with variable name~
+  //    applicationState
+  // ~which contains the following data~
+  //    currentPage  =>'homepage' ,
+  //    previousPage =>'dashboard' ,
+  //    loggedIn     =>true ,
+  //    user         =>Object(
+  //                           id=>245 , displayName=>'Frank'
+  //                         ) ,
+  //    preferences  =>Object(
+  //                           colorScheme=>'retro',
+  //                           listPadding=>'comfortable',
+  //                           blockedUsers=>Array('baldar' , 'krel_z' , 'zachman')
+  //                         )
+
+
+  // return applicationState
+
+}
diff --git a/test/test.js b/test/test.js
index f77f44c..1fe7b01 100644
--- a/test/test.js
+++ b/test/test.js
@@ -631,6 +631,30 @@ function check110 () {
     // TODO: make sure they returned the reference, not "Susan".
     // TODO: make sure they used dot notation.
   })
+
+  checkForFunction(filename, module, 'hardMode')
+  it('"hardMode" function implementation', function () {
+    const application_state = {
+      currentPage:'homepage',
+      previousPage:'dashboard',
+      loggedIn:true,
+      user: {
+        id:245,
+        displayName:'Frank'
+      },
+      preferences: {
+        colorScheme:'retro',
+        listPadding:'comfortable',
+        blockedUsers: [
+          'baldar',
+          'krel_z',
+          'zachman'
+        ]
+      }
+    }
+    assert.deepStrictEqual(module.hardMode(), application_state, 'hardMode() should return the Object \'applicationState\' as described in the comments')
+    // TODO: make sure they made the variable applicationState.
+  })
 }
 
 // -----------------------------------------------------------------------------