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Backtracking
Problems with tag
Backtracking
120 found, showing 90 to 120
1
2
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4
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Smallest Greater Multiple Made of Two Digits
->
Medium,
#1999,
2 solutions
Smallest String Starting From Leaf
->
Medium,
#988,
3 solutions
Special Permutations
->
Medium,
#2741,
2 solutions
Split a String Into the Max Number of Unique Substrings
->
Medium,
#1593,
2 solutions
Split Array into Fibonacci Sequence
->
Medium,
#842,
2 solutions
Splitting a String Into Descending Consecutive Values
->
Medium,
#1849,
3 solutions
Stepping Numbers
->
Medium,
#1215,
2 solutions
Stickers to Spell Word
->
Hard,
#691,
3 solutions
Subsets II
->
Medium,
#90,
6 solutions
Subsets
->
Medium,
#78,
7 solutions
Sudoku Solver
->
Hard,
#37,
2 solutions
Sum of All Subset XOR Totals
->
Easy,
#1863,
2 solutions
Sum of Number and Its Reverse
->
Medium,
#2443,
2 solutions
Synonymous Sentences
->
Medium,
#1258,
2 solutions
Target Sum
->
Medium,
#494,
4 solutions
The k-th Lexicographical String of All Happy Strings of Length n
->
Medium,
#1415,
2 solutions
The Knight’s Tour
->
Medium,
#2664,
2 solutions
->
Medium,
The Number of Beautiful Subsets
->
Medium,
#2597,
2 solutions
Tiling a Rectangle with the Fewest Squares
->
Hard,
#1240,
3 solutions
Unique Binary Search Trees II
->
Medium,
#95,
6 solutions
Unique Paths III
->
Hard,
#980,
4 solutions
Verbal Arithmetic Puzzle
->
Hard,
#1307,
2 solutions
Word Break II
->
Hard,
#140,
4 solutions
Word Ladder II
->
Hard,
#126,
5 solutions
Word Pattern II
->
Medium,
#291,
2 solutions
Word Search II
->
Hard,
#212,
5 solutions
Word Search
->
Medium,
#79,
5 solutions
Word Squares
->
Hard,
#425,
2 solutions
Zuma Game
->
Hard,
#488,
3 solutions