K5kC | Code & More
Computer Science
Algorithms
Java
Programming Languages
Database
System Design
Problems
Blind 75
Algo Kernel
Difficulty: Easy
Difficulty: Medium
Difficulty: Hard
Videos
Projects
Android
Data Science
Computer Vision
Simulations
Tools
UUID Generator
Code Formatter
Search
⌘K
Loading problems...
All Problems
5 problems total
Array
(174)
Sorting
(45)
Depth First Search
(44)
Tree
(41)
Breadth First Search
(35)
Linked List
(28)
Stack
(27)
Recursion
(18)
Graph Theory
(12)
Monotonic Stack
(8)
Queue
(6)
Shortest Path
(2)
All Topics
(4301)
Database
(0)
Java
(0)
Networking
(0)
Object Oriented Design
(1)
System Design
(0)
Algorithms
(522)
Filter by Difficulty:
Easy
Medium
Hard
🎥
Has Video
Tag:
🏷️
backtracking
Company:
🏢
airbnb
Active filters:
Tag: backtracking
×
Company: airbnb
×
Clear all
Title
Difficulty
Videos
Companies
Combination Sum 1
medium
airbnb
akuna-capital
amazon
+15 more
Word Search 2 - Return All Words
hard
airbnb
amazon
apple
+15 more
Lowest Common Ancestor of a Binary Tree
medium
adobe
airbnb
amazon
+19 more
Sliding Puzzle
hard
-
airbnb
amazon
facebook
+3 more
Maximum Profit in Job Scheduling
hard
-
airbnb
bytedance
cisco
+2 more