diff --git a/solutions/typescript/raindrops/1/raindrops.ts b/solutions/typescript/raindrops/1/raindrops.ts
new file mode 100644
index 0000000..df8ba50
--- /dev/null
+++ b/solutions/typescript/raindrops/1/raindrops.ts
@@ -0,0 +1,21 @@
+export function convert(parameter:number) {
+  let raindrop = ""
+  if(parameter % 3 === 0 && parameter % 5 === 0 && parameter % 7 === 0){
+    raindrop  +="PlingPlangPlong"
+  }else if(parameter % 5 === 0 && parameter % 7 === 0){
+     raindrop  += "PlangPlong"
+  }else if(parameter % 3 === 0 && parameter % 7 === 0){
+    raindrop  += "PlingPlong"
+  } else if(parameter % 3 === 0 && parameter % 5 === 0){
+    raindrop  += "PlingPlang"
+  }else if(parameter % 7 === 0 ){
+    raindrop  += "Plong"
+  }else if(parameter % 5 === 0 ){
+    raindrop  += "Plang"
+  }else if(parameter % 3 === 0 ){
+    raindrop  += "Pling"
+  }else{
+    return parameter.toString()
+  }
+  return raindrop
+}