diff --git a/code_study/Baekjoon/ts/1697.ts b/code_study/Baekjoon/ts/1697.ts
new file mode 100644
index 0000000..679768f
--- /dev/null
+++ b/code_study/Baekjoon/ts/1697.ts
@@ -0,0 +1,24 @@
+export {};
+
+const maxAxis = 100000;
+const [N, K]: [number, number] = require("fs").readFileSync(0, "utf8").toString().trim().split(' ').map(Number);
+let queue: number[] = [];
+let visited: number[] = new Array(maxAxis+1).fill(0);
+
+queue.push(N);
+
+while(queue.length){
+    const now = queue.shift();
+    if(now === K){
+        console.log(visited[now]);
+        break;
+    }
+    
+    const nextAxis: number[] = [now-1, now+1, 2*now];
+    for(let moveAxis of nextAxis){
+        if(0<=moveAxis && moveAxis<=maxAxis && visited[moveAxis]===0){
+            visited[moveAxis] = visited[now] + 1;
+            queue.push(moveAxis);
+        }
+    }
+}