Are there any questions on codechef, which can be solved using linked lists?

I am new to coding and wanted to practice some questions related to DS. Please give me the link to such questions!

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check out this question CHEFCODE . This problem can be solved either by the complex segment tree or the simple linked list.Since linked list insertion and deletion take O(1) time complexity , this can be used as a great advantage.You can see my solution for reference for implementation with linked list

Here is one from Spoj that can be solved using linked list.