Name		Name	Last commit message	Last commit date
parent directory ..
combination-sum-ii		combination-sum-ii
combination-sum		combination-sum
letter-combinations-of-a-phone-number		letter-combinations-of-a-phone-number
n-queens		n-queens
palindrome-partitioning		palindrome-partitioning
permutations		permutations
subsets-ii		subsets-ii
subsets		subsets
word-search		word-search
README.md		README.md

README.md

Backtracking

Title	Difficulty
Subsets	Medium
Combination Sum	Medium
Permutations	Medium
Subsets II	Medium
Combination Sum II	Medium
Word Search	Medium
Palindrome Partitioning	Medium
Letter Combinations of a Phone Number	Medium
N Queens	Hard