Understanding

This is where I write down drafts for learning

472. Concatenated Words

Hard

Posted on December 14, 2019

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Tags: Coding LeetCode Hard DFS

79. Word Search

Medium

Posted on December 14, 2019

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Tags: Coding LeetCode Medium Search

60. Permutation Sequence

Medium

Posted on December 13, 2019

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Tags: Coding LeetCode Medium Backtracking

52. N-Queens II

Hard

Posted on December 13, 2019

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Tags: Coding LeetCode Hard Backtracking

44. Wildcard Matching

Hard

Posted on December 13, 2019

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Tags: Coding LeetCode Hard Backtracking

37. Sudoku Solver

Hard

Posted on December 13, 2019

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Tags: Coding LeetCode Hard Backtracking