diff --git a/src/App.js b/src/App.js
index 3346022..b7374d7 100644
--- a/src/App.js
+++ b/src/App.js
@@ -72,7 +72,10 @@ function App() {
       return;
     }
     const cell = document.getElementById(`cell_${row}_${col}`);
-    if (cell.classList.contains('flagged')) {
+    if (
+      cell.classList.contains('flagged') ||
+      cell.classList.contains('question')
+    ) {
       return;
     }
 
@@ -109,9 +112,12 @@ function App() {
       return;
     }
 
-    if (cell.classList.contains('flagged')) {
+    if (cell.classList.contains('question')) {
+      cell.classList.remove('question');
+    } else if (cell.classList.contains('flagged')) {
       cell.classList.remove('flagged');
       setFlags(flags + 1);
+      cell.classList.add('question');
     } else if (flags > 0) {
       cell.classList.add('flagged');
       setFlags(flags - 1);
diff --git a/src/assets/images/question.png b/src/assets/images/question.png
new file mode 100644
index 0000000..20a34eb
Binary files /dev/null and b/src/assets/images/question.png differ
diff --git a/src/components/Board/styles.scss b/src/components/Board/styles.scss
index 4248bd4..5d4c760 100644
--- a/src/components/Board/styles.scss
+++ b/src/components/Board/styles.scss
@@ -14,6 +14,13 @@
       background-position: center center;
     }
 
+    &-cell.question {
+      background-image: url(../../assets/images/question.png);
+      background-repeat: no-repeat;
+      background-position: center center;
+      background-size: 70%;
+    }
+
     &-cell.revealed {
       padding: 2px;
       border: 1px solid $gray-border;