Hiring technical talent? Check out
Coderbyte for Employers
Challenges
Interview Kits
Interview Kits
NEW
Algorithms & Data Structures
Google Interview Prep
React Interview Prep
View All
Upgrade
Register / Login
×
Challenges
Pricing
Register / Login
Interview Kit: Algorithms
An interview kit meant to help you prepare for upcoming software engineering interviews. Topics include common data structures, algorithms, design thinking, dynamic programming, and more.
Learn Algorithms in One Week Course
Average Challenge Score
0%
0.0 / 10
Entry Level:
Need Practice
Mid Level:
Need Practice
Senior Level:
Need Practice
Challenges Completed:
0 / 30
Take Mock Interview
Arrays
(6)
0%
N/A
Find Intersection
Challenge
Easy
8k+ solutions
Discussion
Find Intersection Solution
Video
N/A
Arith Geo
Unlock Challenge
Easy
15k+ solutions
Discussion
N/A
Consecutive
Unlock Challenge
Medium
5k+ solutions
Discussion
N/A
K Unique Characters
Unlock Challenge
Medium
2k+ solutions
Discussion
Two sum problem
Article
Strings
(6)
0%
N/A
Min Window Substring
Unlock Challenge
Medium
3k+ solutions
Discussion
Min Window Substring Solution
Video
N/A
Longest Word
Challenge
Easy
120k+ solutions
Discussion
N/A
Questions Marks
Challenge
Easy
13k+ solutions
Discussion
N/A
String Reduction
Unlock Challenge
Medium
4k+ solutions
Discussion
N/A
Number Encoding
Unlock Challenge
Medium
2k+ solutions
Discussion
Math
(5)
0%
N/A
Powers of Two
Unlock Challenge
Easy
10k+ solutions
Discussion
N/A
Product Digits
Unlock Challenge
Easy
2k+ solutions
Discussion
N/A
Other Products
Unlock Challenge
Easy
3k+ solutions
Discussion
N/A
Moving Median
Unlock Challenge
Easy
1k+ solutions
Discussion
N/A
Prime Mover
Unlock Challenge
Medium
8k+ solutions
Discussion
Recursion
(6)
0%
N/A
Remove Brackets
Unlock Challenge
Easy
2k+ solutions
Discussion
N/A
String Periods
Unlock Challenge
Easy
2k+ solutions
Discussion
N/A
Run Length
Unlock Challenge
Medium
11k+ solutions
Discussion
N/A
String Reduction
Unlock Challenge
Medium
4k+ solutions
Discussion
N/A
Step Walking
Unlock Challenge
Hard
1k+ solutions
Discussion
Step Walking Solution
Video
Stacks & Queues
(3)
0%
Implement a queue using a linked list
Article
Implement a queue using two stacks
Article
N/A
Reverse Polish Notation
Unlock Challenge
Hard
300+ solutions
Discussion
Trees & Graphs
(6)
0%
Tree traversal algorithms
Article
N/A
Tree Constructor
Unlock Challenge
Medium
1k+ solutions
Discussion
N/A
Symmetric Tree
Unlock Challenge
Medium
1k+ solutions
Discussion
N/A
Preorder Traversal
Unlock Challenge
Medium
300+ solutions
Discussion
N/A
Shortest Path
Unlock Challenge
Hard
2k+ solutions
Discussion
N/A
Farthest Nodes
Unlock Challenge
Hard
500+ solutions
Discussion
Dynamic Programming
(6)
0%
N/A
Max Subarray
Unlock Challenge
Medium
3k+ solutions
Discussion
Max Subarray Solution
Video
N/A
Palindromic Substring
Unlock Challenge
Medium
1k+ solutions
Discussion
N/A
Longest Matrix Path
Unlock Challenge
Medium
200+ solutions
Discussion
N/A
Parallel Sums
Unlock Challenge
Hard
600+ solutions
Discussion
N/A
Maximal Square
Unlock Challenge
Hard
5k+ solutions
Discussion