diff --git a/README.md b/README.md
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@@ -97,6 +97,7 @@
 |2457. 공주님의 정원|[링크](./%EB%B0%B1%EC%A4%80/Gold/2457.%E2%80%85%EA%B3%B5%EC%A3%BC%EB%8B%98%EC%9D%98%E2%80%85%EC%A0%95%EC%9B%90/README.md)|
 |2467. 용액|[링크](./%EB%B0%B1%EC%A4%80/Gold/2467.%E2%80%85%EC%9A%A9%EC%95%A1/README.md)|
 |2470. 두 용액|[링크](./%EB%B0%B1%EC%A4%80/Gold/2470.%E2%80%85%EB%91%90%E2%80%85%EC%9A%A9%EC%95%A1/README.md)|
+|2473. 세 용액|[링크](./%EB%B0%B1%EC%A4%80/Gold/2473.%E2%80%85%EC%84%B8%E2%80%85%EC%9A%A9%EC%95%A1/README.md)|
 |2565. 전깃줄|[링크](./%EB%B0%B1%EC%A4%80/Gold/2565.%E2%80%85%EC%A0%84%EA%B9%83%EC%A4%84/README.md)|
 |2623. 음악프로그램|[링크](./%EB%B0%B1%EC%A4%80/Gold/2623.%E2%80%85%EC%9D%8C%EC%95%85%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8/%EC%9D%8C%EC%95%85%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8.cc)|
 |2624. 동전 바꿔주기|[링크](./%EB%B0%B1%EC%A4%80/Gold/2624.%E2%80%85%EB%8F%99%EC%A0%84%E2%80%85%EB%B0%94%EA%BF%94%EC%A3%BC%EA%B8%B0/README.md)|