diff --git a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README.md b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README.md
index f536c47fa0c77..8c5834b5679a3 100644
--- a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README.md	
+++ b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README.md	
@@ -177,4 +177,30 @@ int minBitFlips(int start, int goal) {
 
 <!-- solution:end -->
 
+<!-- solution:start -->
+
+### Solution 2
+
+<!-- tabs:start -->
+
+#### TypeScript
+
+```ts
+function minBitFlips(start: number, goal: number): number {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}
+```
+
+#### JavaScript
+
+```js
+function minBitFlips(start, goal) {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}
+```
+
+<!-- tabs:end -->
+
+<!-- solution:end -->
+
 <!-- problem:end -->
diff --git a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README_EN.md b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README_EN.md
index 162f652c598d5..aab218b0f6c47 100644
--- a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README_EN.md	
+++ b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/README_EN.md	
@@ -175,4 +175,30 @@ int minBitFlips(int start, int goal) {
 
 <!-- solution:end -->
 
+<!-- solution:start -->
+
+### Solution 2
+
+<!-- tabs:start -->
+
+#### TypeScript
+
+```ts
+function minBitFlips(start: number, goal: number): number {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}
+```
+
+#### JavaScript
+
+```js
+function minBitFlips(start, goal) {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}
+```
+
+<!-- tabs:end -->
+
+<!-- solution:end -->
+
 <!-- problem:end -->
diff --git a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.js b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.js
new file mode 100644
index 0000000000000..4fcecd4e1714c
--- /dev/null
+++ b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.js	
@@ -0,0 +1,3 @@
+function minBitFlips(start, goal) {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}
diff --git a/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.ts b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.ts
new file mode 100644
index 0000000000000..d054ce02959d0
--- /dev/null
+++ b/solution/2200-2299/2220.Minimum Bit Flips to Convert Number/Solution2.ts	
@@ -0,0 +1,3 @@
+function minBitFlips(start: number, goal: number): number {
+    return (start ^ goal).toString(2).replace(/0/g, '').length;
+}