https://ritikdsa.hashnode.dev 2026-09-14T19:34:27.726Z always 1.0 https://ritikdsa.hashnode.dev/day-67-min-stack-and-monotonic-stack-nge-and-pge-stacks-and-queues-in-dsa 2025-09-12T16:28:47.192Z daily 0.8 https://ritikdsa.hashnode.dev/day-64-mastering-infix-prefix-and-postfix-conversions-with-java-stacks-and-queues 2025-09-09T16:02:04.311Z daily 0.8 https://ritikdsa.hashnode.dev/day-61-implement-stack-and-queue-variations-solve-valid-parentheses-stacks-and-queues 2025-09-06T16:21:25.571Z daily 0.8 https://ritikdsa.hashnode.dev/day-58-mastering-stacks-and-queues-theory-implementation-and-applications-stacks-and-queues 2025-09-03T16:05:24.240Z daily 0.8 https://ritikdsa.hashnode.dev/day-55-mastering-linked-list-problems-merge-k-lists-flatten-clone-a-list-with-random-pointers-and-browser-history-linked-list 2025-08-31T16:49:36.632Z daily 0.8 https://ritikdsa.hashnode.dev/day-52-mastering-linked-list-problems-reverse-ii-k-group-reorder-and-rotate-linked-list 2025-08-28T16:24:00.692Z daily 0.8 https://ritikdsa.hashnode.dev/day-49-mastering-doubly-linked-list-problems-reverse-delete-key-pair-sum-and-remove-duplicates-linked-list 2025-08-25T16:07:11.520Z daily 0.8 https://ritikdsa.hashnode.dev/day-46-solved-linked-list-problems-sort-0-1-2-sort-intersection-add-1-to-a-number-linked-list 2025-08-22T16:00:29.314Z daily 0.8 https://ritikdsa.hashnode.dev/day-43-solved-linked-list-problems-delete-node-delete-middle-palindrome-odd-even-add-two-numbers-linked-list 2025-08-19T16:45:16.913Z daily 0.8 https://ritikdsa.hashnode.dev/day-40-solved-cycle-detection-cycle-length-start-of-cycle-and-happy-number-problems-linked-list 2025-08-16T15:28:58.847Z daily 0.8 https://ritikdsa.hashnode.dev/day-37-solved-find-middle-remove-nth-node-from-end-and-reverse-linked-list-recursive-and-iterative-linked-list 2025-08-13T15:37:39.066Z daily 0.8 https://ritikdsa.hashnode.dev/day-34-solved-insert-using-recursion-remove-nodes-remove-duplicates-and-merge-sorted-lists-problems-linked-list 2025-08-10T15:35:16.288Z daily 0.8 https://ritikdsa.hashnode.dev/day-31-implementing-singly-doubly-and-circular-linked-lists-from-scratch-in-java-my-dsa-journey-linked-list 2025-08-07T16:18:13.577Z daily 0.8 https://ritikdsa.hashnode.dev/day-28-mastering-linked-lists-in-java-singly-doubly-and-circular-ll-explained-my-dsa-journey-linked-list 2025-08-04T16:39:08.323Z daily 0.8 https://ritikdsa.hashnode.dev/day-25-solve-n-knights-sudoku-and-word-search-using-recursion-in-java-my-dsa-journey-recursion 2025-08-01T16:42:16.596Z daily 0.8 https://ritikdsa.hashnode.dev/day-22-mastering-recursion-with-backtracking-rat-in-maze-and-n-queens-problem-my-dsa-journey-recursion 2025-07-29T12:42:52.385Z daily 0.8 https://ritikdsa.hashnode.dev/day-19-solved-letter-combinations-permutations-and-palindrome-partitioning-with-recursion-my-dsa-journey-recursion 2025-07-26T17:07:42.876Z daily 0.8 https://ritikdsa.hashnode.dev/day-16-deep-dive-into-subsets-and-combination-sum-problems-my-dsa-journey-recursion 2025-07-23T16:51:57.052Z daily 0.8 https://ritikdsa.hashnode.dev/day-13-mastering-subsequence-recursion-in-java-my-dsa-journey-recursion 2025-07-20T17:23:44.618Z daily 0.8 https://ritikdsa.hashnode.dev/day-10-sorting-and-searching-using-recursion-in-java-my-dsa-journey-recursion 2025-07-17T18:27:04.496Z daily 0.8 https://ritikdsa.hashnode.dev/day-7-tackling-recursion-one-problem-at-a-time-my-dsa-journey-recursion 2025-07-14T19:02:31.629Z daily 0.8 https://ritikdsa.hashnode.dev/day-4-understanding-recursion-in-dsa-my-dsa-journey-recursion 2025-07-11T23:30:20.254Z daily 0.8 https://ritikdsa.hashnode.dev/day-1-my-dsa-journey-starting-recursion-with-java 2025-07-08T16:15:45.142Z daily 0.8 https://ritikdsa.hashnode.dev/archive 2026-09-14T19:34:27.726Z daily 0.5 https://ritikdsa.hashnode.dev/recommendations 2026-09-14T19:34:27.726Z weekly 0.4