leno23 · leno23 · May 16, 2026
diff --git a/leetcode-videos/2160-2169/2160-minimum-sum-of-four-digit-number-after-splitting-digits.mp4 b/leetcode-videos/2160-2169/2160-minimum-sum-of-four-digit-number-after-splitting-digits.mp4
diff --git a/leetcode-videos/2160-2169/2161-partition-array-according-to-given-pivot.mp4 b/leetcode-videos/2160-2169/2161-partition-array-according-to-given-pivot.mp4
diff --git a/leetcode-videos/2160-2169/2162-minimum-cost-to-set-cooking-time.mp4 b/leetcode-videos/2160-2169/2162-minimum-cost-to-set-cooking-time.mp4
diff --git a/leetcode-videos/2160-2169/2163-minimum-difference-in-sums-after-removal-of-elements.mp4 b/leetcode-videos/2160-2169/2163-minimum-difference-in-sums-after-removal-of-elements.mp4
diff --git a/leetcode-videos/2160-2169/2164-sort-even-and-odd-indices-independently.mp4 b/leetcode-videos/2160-2169/2164-sort-even-and-odd-indices-independently.mp4
diff --git a/leetcode-videos/2160-2169/2165-smallest-value-of-the-rearranged-number.mp4 b/leetcode-videos/2160-2169/2165-smallest-value-of-the-rearranged-number.mp4
diff --git a/leetcode-videos/2160-2169/2166-design-bitset.mp4 b/leetcode-videos/2160-2169/2166-design-bitset.mp4
diff --git a/leetcode-videos/2160-2169/2167-minimum-time-to-remove-all-cars-containing-illegal-goods.mp4 b/leetcode-videos/2160-2169/2167-minimum-time-to-remove-all-cars-containing-illegal-goods.mp4
diff --git a/leetcode-videos/2160-2169/2168-unique-substrings-with-equal-digit-frequency.mp4 b/leetcode-videos/2160-2169/2168-unique-substrings-with-equal-digit-frequency.mp4
diff --git a/leetcode-videos/2160-2169/2169-count-operations-to-obtain-zero.mp4 b/leetcode-videos/2160-2169/2169-count-operations-to-obtain-zero.mp4
diff --git a/leetcode-videos/2160-2169/README.md b/leetcode-videos/2160-2169/README.md
@@ -0,0 +1,12 @@
+# LeetCode 2160-2169 题解视频
+
+- 2160. Minimum Sum of Four Digit Number After Splitting Digits — `2160-minimum-sum-of-four-digit-number-after-splitting-digits.mp4`
+- 2161. Partition Array According to Given Pivot — `2161-partition-array-according-to-given-pivot.mp4`
+- 2162. Minimum Cost to Set Cooking Time — `2162-minimum-cost-to-set-cooking-time.mp4`
+- 2163. Minimum Difference in Sums After Removal of Elements — `2163-minimum-difference-in-sums-after-removal-of-elements.mp4`
+- 2164. Sort Even and Odd Indices Independently — `2164-sort-even-and-odd-indices-independently.mp4`
+- 2165. Smallest Value of the Rearranged Number — `2165-smallest-value-of-the-rearranged-number.mp4`
+- 2166. Design Bitset — `2166-design-bitset.mp4`
+- 2167. Minimum Time to Remove All Cars Containing Illegal Goods — `2167-minimum-time-to-remove-all-cars-containing-illegal-goods.mp4`
+- 2168. Unique Substrings With Equal Digit Frequency — `2168-unique-substrings-with-equal-digit-frequency.mp4`
+- 2169. Count Operations to Obtain Zero — `2169-count-operations-to-obtain-zero.mp4`