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Backtracking

Problems with tag Backtracking

120 found, showing 1 to 30

1

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24 Game ->

Hard, #679, 3 solutions

Addictive Number ->

Medium, #306, 3 solutions

All Paths From Source to Target ->

Medium, #797, 3 solutions

Ambiguous Coordinates ->

Medium, #816, 2 solutions

Android Unlock Patterns ->

Medium, #351, 2 solutions

Beautiful Arrangement ->

Medium, #526, 2 solutions

Binary Tree Paths ->

Easy, #257, 5 solutions

Binary Watch ->

Easy, #401, 4 solutions

Brace Expansion II ->

Hard, #1096, 2 solutions

Brace Expansion ->

Medium, #1087, 2 solutions

Campus Bikes II ->

Medium, #1066, 2 solutions

Circular Permutation in Binary Representation ->

Medium, #1238, 2 solutions

Closest Dessert Cost ->

Medium, #1774, 3 solutions

Combination Sum II ->

Medium, #40, 4 solutions

Combination Sum III ->

Medium, #216, 3 solutions

Combination Sum ->

Medium, #39, 4 solutions

Combinations ->

Medium, #77, 5 solutions

Confusing Number II ->

Hard, #1088, 2 solutions

Construct Smallest Number From DI String ->

Medium, #2375, 2 solutions

Construct the Lexicographically Largest Valid Sequence ->

Medium, #1718, 3 solutions

Count Number of Maximum Bitwise-OR Subsets ->

Medium, #2044, 2 solutions

Count Numbers with Unique Digits ->

Medium, #357, 3 solutions

Count Subtrees With Max Distance Between Cities ->

Hard, #1617, 2 solutions

Cracking the Safe ->

Hard, #753, 3 solutions

Distribute Repeating Integers ->

Hard, #1655, 2 solutions

Expression Add Operators ->

Hard, #282, 4 solutions

Factor Combinations ->

Medium, #254, 2 solutions

Fair Distribution of Cookies ->

Medium, #2305, 2 solutions

Find a Corresponding Node of a Binary Tree in a Clone of That Tree ->

Easy, #1379, 2 solutions

Find Minimum Time to Finish All Jobs ->

Hard, #1723, 2 solutions