diff --git a/iOS/app/MMMemory.xcodeproj/project.xcworkspace/xcuserdata/mk.xcuserdatad/UserInterfaceState.xcuserstate b/iOS/app/MMMemory.xcodeproj/project.xcworkspace/xcuserdata/mk.xcuserdatad/UserInterfaceState.xcuserstate
index 68ee797..5b9881c 100644
Binary files a/iOS/app/MMMemory.xcodeproj/project.xcworkspace/xcuserdata/mk.xcuserdatad/UserInterfaceState.xcuserstate and b/iOS/app/MMMemory.xcodeproj/project.xcworkspace/xcuserdata/mk.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/shared/model.web.js b/shared/model.web.js
new file mode 100644
index 0000000..b1abda7
--- /dev/null
+++ b/shared/model.web.js
@@ -0,0 +1,11 @@
+function memorySide() {
+  return 50
+}
+
+function memorySpace() {
+  return 20
+}
+
+function memoryGap() {
+  return memorySide() + memorySpace()
+}
diff --git a/web/memory.html b/web/memory.html
index 572b352..8d0b4f9 100644
--- a/web/memory.html
+++ b/web/memory.html
@@ -5,19 +5,8 @@
   </head>
   <body>
   </body>
+  <script src="../shared/model.web.js"></script>
   <script>
-    function memorySide() {
-      return 50
-    }
-
-    function memorySpace() {
-      return 20
-    }
-
-    function memoryGap() {
-      return memorySide() + memorySpace()
-    }
-
     function memoryItemPositions(M) {
       var pos = []
       for (var i = 0; i < M.itemsCount; i++) {
