diff --git a/yuyu0830/README.md b/yuyu0830/README.md
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--- a/yuyu0830/README.md
+++ b/yuyu0830/README.md
@@ -17,5 +17,6 @@
 | 13차시| 2024.05.21 |  LIS  | [가장 긴 증가하는 부분 수열 2](https://www.acmicpc.net/problem/12015)  | - |
 | 14차시| 2024.07.02 |  위상정렬  | [ACM Craft](https://www.acmicpc.net/problem/1005)  | - |
 | 15차시| 2024.06.01 |  기하  | [다각형의 면적](https://www.acmicpc.net/problem/2166)  | - |
-| 16차시| 2024.06.04 |  별자리 만들기  | [별자리 만들기](https://www.acmicpc.net/problem/4386)  | - |
+| 16차시 | 2024.06.04 |  별자리 만들기  | [별자리 만들기](https://www.acmicpc.net/problem/4386)  | - |
+| 18차시 | 2024.07.06 |  2048 (Easy)  | [2048 (Easy)](https://www.acmicpc.net/problem/12100)  | - |
 ---
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diff --git "a/yuyu0830/\352\265\254\355\230\204/12100.cpp" "b/yuyu0830/\352\265\254\355\230\204/12100.cpp"
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