semantle.js

--- semantle.js	2022-02-19 22:16:27.654749238 -0600
+++ semantle_untested.js	2022-02-19 22:50:24.281830204 -0600
@@ -119,7 +119,13 @@
     if (oldGuess === guess) {
         color = '#cc00cc';
     } else {
-        color = '#000000';
+        // XXX untested
+        let guessCount = guessed.size;
+        if (guessCount - 3 < guessNumber) {  // Is this one of the most recent guesses?
+            color = '#aa00aa';  // I dunno how this looks -- try it
+        } else {
+            color = '#000000';
+        }
     }
     return `<tr><td>${guessNumber}</td><td style="color:${color}" onclick="select('${oldGuess}', secretVec);">${oldGuess}</td><td>${similarity.toFixed(2)}</td><td class="${cls}">${percentileText}${progress}
 </td></tr>`;