COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.30

Independent coupon discovery for Udemy learners

Course topic

  1. Topics
  2. Development
  3. Coding Interview Prep

Coding Interview Prep

Also indexed asTech Interview · Coding Questions · Algorithm Prep

Prepare thoroughly for technical interviews with practice questions covering core programming concepts.

Courses indexed
100
Live offers
8
Free & coupon courses onlyChange view
HWS Swift Coding Challenges: Real Problems - Real Solutions
Instructor Stephen DeStefano
Stephen DeStefano
1 course
English
HWS Swift Coding Challenges: Real Problems - Real Solutions

HWS Swift Coding Challenges: Real Problems - Real Solutions

(4.64 with 265 reviews)
2.6K
students
4.7 hours
content
Nov 2025
updated
$14.99
The Data Structures, Algorithms and Time Complexity Guide
Instructor Mammoth Interactive
Mammoth Interactive
1 course
English
The Data Structures, Algorithms and Time Complexity Guide

The Data Structures, Algorithms and Time Complexity Guide

(4.14 with 21 reviews)
261
students
7.0 hours
content
May 2020
updated
$14.99
Programming in C Language Practice Sets
Instructor Dr. Santanu Modak
Dr. Santanu Modak
1 course
English
Programming in C Language Practice Sets

Programming in C Language Practice Sets

39
students
N/A
content
Jul 2025
updated
$19.99
Golang: Interview Bootcamp on HackerRank, LeetCode Algos
Instructor Vidya Ranganathan
Vidya Ranganathan
1 course
English
Golang: Interview Bootcamp on HackerRank, LeetCode Algos

Golang: Interview Bootcamp on HackerRank, LeetCode Algos

(3.29 with 7 reviews)
105
students
16 hours
content
Feb 2026
updated
$14.99
100 Algorithms Challenge
Instructor Dylan Israel
Dylan Israel
1 course
English
100 Algorithms Challenge

100 Algorithms Challenge

(4.18 with 280 reviews)
2.6K
students
8.1 hours
content
Jan 2021
updated
$14.99
Python Data Structures & Algorithms: Ace Coding Interviews
Instructor Ahmed Elsakka
Ahmed Elsakka
1 course
English
Python Data Structures & Algorithms: Ace Coding Interviews

Python Data Structures & Algorithms: Ace Coding Interviews

(4.39 with 221 reviews)
21.1K
students
5.9 hours
content
Sep 2024
updated
$14.99
Data Structures and Algorithms in C++ For Coding Interview
Instructor El Farouk Yasser
El Farouk Yasser
1 course
English
Data Structures and Algorithms in C++ For Coding Interview

Data Structures and Algorithms in C++ For Coding Interview

(4.49 with 733 reviews)
6.4K
students
6.9 hours
content
Apr 2018
updated
$14.99
資料結構與演算法 (JavaScript)
Instructor Wilson Ren
Wilson Ren
1 course
Traditional Chinese
資料結構與演算法 (JavaScript)

資料結構與演算法 (JavaScript)

(4.72 with 791 reviews)
6.8K
students
26 hours
content
Feb 2026
updated
$14.99
Learn data structures and algorithms for interviews
Instructor Shreyas P J
Shreyas P J
1 course
English
Learn data structures and algorithms for interviews

Learn data structures and algorithms for interviews

(4.29 with 7 reviews)
12.5K
students
6.1 hours
content
Apr 2025
updated
$54.99
100 Leetcode Challenge - Coding Interview
Instructor Coding No Fear
Coding No Fear
1 course
English
100 Leetcode Challenge - Coding Interview

100 Leetcode Challenge - Coding Interview

(4.18 with 295 reviews)
7.0K
students
12 hours
content
Feb 2023
updated
$14.99
Certified Professional in C# Programming - Practice Test
Instructor MOHNAS LTD
MOHNAS LTD
1 course
English
Certified Professional in C# Programming - Practice Test

Certified Professional in C# Programming - Practice Test

(4.08 with 31 reviews)
10.2K
students
N/A
content
Dec 2025
updated
$17.99
The Complete Data Structures and Algorithms Course in Java
Instructor Md. A. Barik
Md. A. Barik
1 course
English
The Complete Data Structures and Algorithms Course in Java

The Complete Data Structures and Algorithms Course in Java

(4.34 with 487 reviews)
60.4K
students
21 hours
content
Nov 2022
updated
$14.99
Page 5 of 9
14569

Continue exploring

Topics related to Coding Interview Prep

  • 01Algorithms & Data Structures434
  • 02Algorithms Mastery333
  • 03Software Problem Solving321
  • 04Coding Practice65
  • 05Software Engineering49
  • 06Java Programming1219
  • 07JavaScript Fundamentals1178
  • 08Graph Theory & Algorithms43
  • 09LeetCode Preparation18
  • 10Dynamic Programming (DP)22