diff --git a/code/Context.js b/code/Context.js
index e69de29..39ceaa4 100644
--- a/code/Context.js
+++ b/code/Context.js
@@ -0,0 +1,10 @@
+class Context {
+    constructor(level = 0, isLast = false) {
+        this.level = level;
+        this.isLast = isLast;
+    }
+}
+
+module.exports = {
+    Context,
+}
diff --git a/code/tree-logger.js b/code/tree-logger.js
index 5450853..f3edf0f 100644
--- a/code/tree-logger.js
+++ b/code/tree-logger.js
@@ -1,4 +1,39 @@
-const treeLogger = (tree, context) => {};
+const {Context} = require("./Context");
+const treeLogger = (tree, context) => {
+    if (context.level === 0) {
+        console.log(tree.name);
+
+        if (tree.items) {
+            for (let i = 0; i < tree.items.length; ++i) {
+                const subtree = tree.items[i];
+                const lastIndex = tree.items.length - 1;
+                const ctx = new Context(context.level + 1, (i === lastIndex));
+
+                treeLogger(subtree, ctx);
+            }
+        }
+    } else if (context.level === 1) {
+        const rootChar = context.isLast ? '└ ' : '├ ';
+        console.log(rootChar + tree.name);
+        if (tree.items) {
+            for (let i = 0; i < tree.items.length; ++i) {
+                const subtree = tree.items[i];
+                const lastIndex = tree.items.length - 1;
+                const ctx = new Context(context.level + 1, (i === lastIndex));
+
+                treeLogger(subtree, ctx);
+            }
+        }
+    } else {
+        let print = ''
+        while (--context.level) {
+            print += '|'
+        }
+
+        print += (context.isLast ? '└ ' : '├ ');
+        console.log(print + tree.name);
+    }
+};
 
 module.exports = {
     treeLogger
diff --git a/task1.js b/task1.js
index 8b8de9d..3859b52 100644
--- a/task1.js
+++ b/task1.js
@@ -10,4 +10,4 @@ treeLogger({
         "name": 5,
         "items": [{ "name": 6 }]
     }]
-}, new Context(false, 0));
+}, new Context());