From e95fa54d02334409bcc5c8ef09cb3dd765f53f79 Mon Sep 17 00:00:00 2001
From: Sean Prashad <13009507+SeanPrashad@users.noreply.github.com>
Date: Wed, 21 Jun 2023 07:00:20 -0400
Subject: [PATCH] Add more Backtracking pattern problems

Fixes #273
---
 src/data/questions.json | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/data/questions.json b/src/data/questions.json
index 12dd8185..f7c9841f 100644
--- a/src/data/questions.json
+++ b/src/data/questions.json
@@ -1160,7 +1160,7 @@
       "id": 23,
       "title": "Target Sum",
       "slug": "target-sum",
-      "pattern": ["DFS", "Dynamic Programming"],
+      "pattern": ["Backtracking", "DFS", "Dynamic Programming"],
       "difficulty": "Medium",
       "premium": false,
       "companies": [
@@ -7735,6 +7735,33 @@
       "difficulty": "Easy",
       "premium": false,
       "companies": []
+    },
+    {
+      "id": 173,
+      "title": "Binary Tree Paths",
+      "slug": "binary-tree-paths",
+      "pattern": ["DFS", "Backtracking"],
+      "difficulty": "Easy",
+      "premium": false,
+      "companies": []
+    },
+    {
+      "id": 174,
+      "title": "Factor Combinations",
+      "slug": "factor-combinations",
+      "pattern": ["Array", "Backtracking"],
+      "difficulty": "Medium",
+      "premium": false,
+      "companies": []
+    },
+    {
+      "id": 175,
+      "title": "Split a String Into the Max Number of Unique Substrings",
+      "slug": "split-a-string-into-the-max-number-of-unique-substrings",
+      "pattern": ["Backtracking"],
+      "difficulty": "Medium",
+      "premium": false,
+      "companies": []
     }
   ]
 }