Update README.md

y-hatano-github · web-flow · commit 62a9ae6c5c27 · 2019-04-10T17:44:14.000+09:00
diff --git a/README.md b/README.md
@@ -21,3 +21,5 @@ Run the code.
 go run main.go
 ```
 
+## Win/Mac/Linux binary
+https://github.com/y-hatano-github/4-in-a-row-go/releases
