diff --git a/.Jules/palette.md b/.Jules/palette.md
index 05d4366..5350ec7 100644
--- a/.Jules/palette.md
+++ b/.Jules/palette.md
@@ -33,3 +33,7 @@
 ## 2024-04-24 - Avoiding Trailing Artifacts in CLI Applications
 **Learning:** When dynamically updating terminal lines using carriage return (`\r`), relying on hardcoded padding spaces to overwrite old text is brittle and leads to trailing text artifacts when new lines are shorter than previous ones.
 **Action:** Always use the ANSI escape sequence `\033[K` (Erase in Line) immediately after the carriage return (`\r`) to cleanly clear the line before writing new content, rather than manually managing padding spaces.
+
+## 2025-01-25 - Improved Numeric Readability in CLI
+**Learning:** Comma formatting for numeric scores (e.g., '1,234,567') significantly improves readability in clicker-style CLI games compared to raw integers, especially as scores grow rapidly.
+**Action:** Use a comma-formatting helper for all large numeric displays in CLI applications to reduce cognitive load.
diff --git a/src/main.cpp b/src/main.cpp
index 60ae556..a25cb88 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -51,6 +51,17 @@ void save_highscore(long long score) {
     }
 }
 
+std::string formatWithCommas(long long n) {
+    std::string s = std::to_string(n);
+    int insertPosition = static_cast<int>(s.length()) - 3;
+    int limit = (n < 0) ? 1 : 0;
+    while (insertPosition > limit) {
+        s.insert(insertPosition, ",");
+        insertPosition -= 3;
+    }
+    return s;
+}
+
 int main() {
     struct termios newt;
     if (tcgetattr(STDIN_FILENO, &oldt) == -1) {
@@ -78,7 +89,7 @@ int main() {
     std::cout << CLR_CTRL << "==========================\n      SPEED CLICKER\n==========================\n" << CLR_RESET;
 
     if (highscore > 0) {
-        std::cout << " Personal Best: " << CLR_SCORE << highscore << CLR_RESET << "\n\n";
+        std::cout << " Personal Best: " << CLR_SCORE << formatWithCommas(highscore) << CLR_RESET << "\n\n";
     }
 
     std::cout << "Controls:\n " << CLR_CTRL << "[h]" << CLR_RESET << " Toggle Hard Mode (10x Speed!)\n "
@@ -142,9 +153,9 @@ int main() {
         }
 
         if (updateUI) {
-            std::cout << "\r" ERASE_LINE << CLR_SCORE << "Score: " << score << CLR_RESET << " | High: " << highscore << " "
-                      << (hardMode ? CLR_HARD "[HARD MODE]" : CLR_NORM "[NORMAL MODE]")
-                      << (score > initialHighscore ? " NEW BEST! 🥳" : "")
+            std::cout << "\r" ERASE_LINE << CLR_SCORE << "Score: " << formatWithCommas(score) << " | High: " << formatWithCommas(highscore) << CLR_RESET << " "
+                      << (hardMode ? CLR_HARD "[HARD MODE]" : CLR_NORM "[NORMAL MODE]") << CLR_RESET
+                      << (score > initialHighscore ? CLR_CTRL " ✨ NEW BEST! 🥳" CLR_RESET : "")
                       << std::flush;
             updateUI = false;
         }
@@ -155,9 +166,9 @@ int main() {
     }
 
     tcsetattr(STDIN_FILENO, TCSANOW, &oldt);
-    std::cout << "\n\n" << CLR_SCORE << "Final Score: " << score << CLR_RESET << "\n";
+    std::cout << "\n\n" << CLR_SCORE << "Final Score: " << formatWithCommas(score) << CLR_RESET << "\n";
     if (score > initialHighscore) {
-        std::cout << "Congratulations! A new personal best!\n";
+        std::cout << CLR_CTRL << "Congratulations! A new personal best! (Previous: " << formatWithCommas(initialHighscore) << ")" << CLR_RESET << "\n";
     }
     std::cout << "Thanks for playing!\n";
     std::cout << "\033[?25h" << std::flush;