Update README with LeetCode Daily Challenge

Author: jeremymanning

README.md

@@ -46,6 +46,7 @@ This means you'll always find an AI-generated solution to compare with or learn
 | January 24, 2026 | [1877](https://leetcode.com/problems/minimize-maximum-pair-sum-in-array/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/1877) | 🟡 Medium |
 | January 25, 2026 | [1984](https://leetcode.com/problems/minimum-difference-between-highest-and-lowest-of-k-scores/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/1984) | 🟢 Easy |
 | January 26, 2026 | [1200](https://leetcode.com/problems/minimum-absolute-difference/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/1200) | 🟢 Easy |
+| January 27, 2026 | [3650](https://leetcode.com/problems/minimum-cost-path-with-edge-reversals/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/3650) | 🟡 Medium |
 
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