Update README with LeetCode Daily Challenge

Author: jeremymanning

README.md

@@ -496,6 +496,7 @@ _**Note:** Our group is currently taking a break from grinding leetcode. The tab
 | October 26, 2025 | [2043](https://leetcode.com/problems/simple-bank-system/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/2043) | 🟡 Medium |
 | October 27, 2025 | [2125](https://leetcode.com/problems/number-of-laser-beams-in-a-bank/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/2125) | 🟡 Medium |
 | October 28, 2025 | [3354](https://leetcode.com/problems/make-array-elements-equal-to-zero/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/3354) | 🟢 Easy |
+| October 29, 2025 | [3370](https://leetcode.com/problems/smallest-number-with-all-set-bits/description/?envType=daily-question) | [Click here](https://github.com/ContextLab/leetcode-solutions/tree/main/problems/3370) | 🟢 Easy |
 
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