diff --git a/app/game/components/code-editor/code-editor.js b/app/game/components/code-editor/code-editor.js
index a8996b9..dd0d782 100644
--- a/app/game/components/code-editor/code-editor.js
+++ b/app/game/components/code-editor/code-editor.js
@@ -94,7 +94,7 @@ export default class CodeEditor extends Component {
             CodeMirror.commands.autocomplete(editor, null, { completeSingle: false });
         }
 
-        if (typeof this.props.onChange === 'function') {
+        if (typeof this.props.onChange === 'function' && !editor.getOption('readOnly')) {
             this.props.onChange(value, event);
         }
     }
diff --git a/app/game/middleware/server-pipe.js b/app/game/middleware/server-pipe.js
index 83a9093..ff727e3 100644
--- a/app/game/middleware/server-pipe.js
+++ b/app/game/middleware/server-pipe.js
@@ -17,7 +17,7 @@ const MESSAGE_NAME = ui.MESSAGE_NAME;
 
 function formatStateMessage(message) {
     const { roundCountdown, startCountdown, roundPhase, puzzle } = message;
-    const { puzzleIndex, puzzleCount, displayName, playerInput } = message;
+    const { puzzleIndex, puzzleCount, displayName, playerInput, solution } = message;
 
     return {
         round: {
@@ -26,6 +26,7 @@ function formatStateMessage(message) {
             remaining: roundCountdown,
             phase: roundPhase,
             playerInput,
+            solution: solution ? Object.assign({}, solution) : null,
         },
         participant: {
             displayName,
diff --git a/app/game/reducers/current-round.js b/app/game/reducers/current-round.js
index b24c499..536ba0e 100644
--- a/app/game/reducers/current-round.js
+++ b/app/game/reducers/current-round.js
@@ -20,12 +20,16 @@ const defaultState = {
     playerInput: '',
 };
 
-function updateSolution(state, solution) {
-    return Object.assign({}, state, {
+function formatSolution(solution) {
+    return {
         solutionResult: solution.error || solution.result,
         solutionTime: solution.time,
         correct: solution.correct,
-    });
+    };
+}
+
+function updateSolution(state, solution) {
+    return Object.assign({}, state, formatSolution(solution));
 }
 
 function updateRound(state, round) {
@@ -115,6 +119,10 @@ function updateRoundState(state, roundState) {
         round.expected = roundState.puzzle.expected || defaultState.expected;
     }
 
+    if (roundState.solution) {
+        Object.assign(round, formatSolution(roundState.solution));
+    }
+
     return Object.assign({}, state, round);
 }
 
diff --git a/package-lock.json b/package-lock.json
index 014f55a..e562ef3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5655,7 +5655,7 @@
       "dev": true
     },
     "message-factory": {
-      "version": "github:21-23/message-factory#d57c8b80a8556ca62fab0d135384366071fd4b30"
+      "version": "github:21-23/message-factory#df6dc8dd8d043827903d4c7eb55c2d045b5e7a93"
     },
     "methods": {
       "version": "1.1.2",
diff --git a/package.json b/package.json
index 8959236..139b306 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
   "dependencies": {
     "codemirror": "^5.23.0",
     "js-beautify": "^1.6.8",
-    "message-factory": "21-23/message-factory#v5.1.0",
+    "message-factory": "github:21-23/message-factory#v5.2.3",
     "phoenix": "github:21-23/phoenix#v2.1.1",
     "preact": "^7.1.0",
     "preact-compat": "^3.16.0",