tictactoe: Don't let the user send an illegal move

[lmno.games] / tictactoe / tictactoe.css

diff --git a/tictactoe/tictactoe.css b/tictactoe/tictactoe.css
index 52a8e87b0d81895374560a61a11ad29087d79fe6..a9879334d710a2e96926f83140f88e8492b8063e 100644 (file)
--- a/tictactoe/tictactoe.css
+++ b/tictactoe/tictactoe.css
@@ -29,7 +29,15 @@ ol, ul {
   border-radius: 4px;
 }
 
-.square:hover {
+.square.open {
+    cursor: pointer;
+}
+
+.square.occupied {
+    cursor: default;
+}
+
+.square.open:hover {
     background-color: var(--accent-color-bright);
 }