Alternatives

Products that do what CrackCode does

15-min daily DSA interview prep — prep while having tea

1. 1
   100 Days of Code▲309

   Make coding a habit. Join the growing community.

   2018

2. 2
   100DaysOfNoCode Challenge▲566

   Learn to no-code in 100 days

   2021

3. 3
   30 seconds of code▲339

   Short code snippets for all your development needs

   2020

4. 4
   No Code Challenges▲201

   A weekly challenge to test your #nocode skills

   2020

5. 5SP
   SkillUpper – practice coding interview questions step-by-step▲143

   2018 · skillupper.com

6. 6
   YC Random▲193

   Random YCombinator interview questions every 10 seconds

   2021

7. 7
   30 Seconds of Knowledge▲254

   Become a better developer, in every new tab.

   2019

8. 8
   TIRA by Formation▲137

   Test your coding skills and land a higher paying job

   2024

9. 9
   FaceCode 2.0▲165

   The intelligent coding interview tool

   2021

10. 10
    Product Design Assignments▲216

    Be prepared before your next interview

    2021

11. 11CI
    Coding Interview Practice▲172

    2014 · interviewcake.com

12. 12
    CodingPrep▲103

    Open Source coding interview prep tool with AI interviewer

    Mar 2026 · github.com

13. 13
    PocketDSA - AI Coding Interview Prep▲3

    Beat interview burnout with AI-powered micro-learning.

    Feb 2026 · pocketdsa.github.io

14. 14EP
    Every problem and solution in Beyond Cracking the Coding Interview▲151

    Hey HN, I'm Aline, founder of interviewing.io and one of the authors of Beyond Cracking the Coding Interview (the official sequel to CTCI). We just compiled every problem (and solution) in the book and made them available for free. There are ~230 problems in total. Some of them are classics like n-queens, but almost all are new and not found in the original CTCI. You can read through the problems and solutions, or you work them with our AI Interviewer, which is also free. I'd recommend doing AI Interviewer before you read the solutions, but you can do it in whichever order you like. (When…

    2025

15. 15
    Develop Tea - 9 Questions You Should Be Asking In Interviews▲87

    Prepare YOUR questions for your interview.

    2015

16. 16
    Advent of No-Code 2024▲178

    Create daily with 24 no-code challenges

    2024

17. 17
    5am Coder▲103

    Wake up and code alongside developers & makers

    2021

18. 18
    YC Prep by Anima▲98

    Practice your story, get ready to a 10 minute VC interview

    2022

19. 19
    code*▲7

    Practice DSA like you're already in the interview room

    Feb 2026 · codeastrix.com

20. 20
    Interview Academy▲79

    4 Week Crash Course for Programming Interviews

    2015

21. 21
    Coderslang 2.0▲85

    Tech interview preparation - become a software engineer 🔥

    2020

22. 22
    Hack The Interview▲94

    Job Offer in 90 days, Guaranteed.

    2021

23. 23CP
    Coderust – Prepare for Programming Interviews▲71

    2014 · coderust.com

24. 24
    Coderslang 3.2▲74

    Prepare for tech interview with friends

    2020

Ranked by how close each launch is in meaning, then by votes. Refine with a description →