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About

Brush up your skills or learn from scratch. Increase your pace of learning & even get certified with our to the point byte size fast track courses around 20 most important topics such as data structures and algorithms programming dynamic programming etc. Understand the solutions and concepts much faster with video explanations. Created by our experts working at your dream companies, these videos will make you more structured and confident with your reasoning. Based on the pattern we have seen in most technical interviews, same set of questions tend to get repeated. We have covered most of the questions here on the site itself. So, you should be very comfortable with a tech interview after completing the course. We found that a lot of candidates who knew about the approach to solving a problem failed because of bad implementation skills. That's one of the reasons, we make it a point for you to write code and practice, so that over time, you write bug-free code in one go.

About

kodwai is a platform where developers solve real coding challenges on their own machine with their own AI coding agent (Claude Code, Cursor, or Codex) and get scored on how well they direct the agent, across three axes: Direction, Outcome, and Lift. Pick a ticket-sized challenge (a multi-tenant rate limiter, an idempotent ETL pipeline, a Raft-lite log), run npx @kodwai/cli@latest challenge <slug> to pull the problem, starter code and tests into a fresh git repo, solve it the way you actually work, then run npx @kodwai/cli@latest submit. The score is 0 to 100, and every signal cites evidence from your transcript, commits and test runs. Free for developers with a public profile and leaderboard. Hiring teams can run private real-world interviews and see how candidates work with AI agents: the prompts, the recovery, the verification, the result.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Anyone looking for a Coding Challenge platform

Audience

Software developers who code with AI agents, and engineering teams hiring for AI-assisted development

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free for developers: 3 scored submissions on kodwai's key, then connect your own Anthropic API key for unlimited submissions. The challenges, score, public profile and leaderboard are free. Hiring track for teams: contact us for pricing.
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

InterviewBit
India
www.interviewbit.com

Company Information

kodwai
Istanbul, Turkey
www.kodwai.com

Alternatives

Alternatives

Codeaid

Codeaid

Scopic

Categories

Categories

Coding Challenge Supported

kodwai is a coding challenge platform built for agentic coding. Challenges are realistic, ticket-sized tasks (from a bookshelf REST API to a Raft-lite log) and each one hides a few traps that a single prompt tends to miss. You solve them locally with your own AI coding agent, and the score reflects how well you directed it, not just whether the tests passed: Direction, Outcome and Lift, from 0 to 100, with evidence for every signal. There is a public leaderboard, a Direction rating that moves with every scored run, and a weekly league.

Integrations

Claude Not Supported
Claude Code Not Supported
Codex CLI Not Supported
Cursor Not Supported
Git Not Supported
Node.js Not Supported
OpenAI Codex Not Supported

Integrations

Claude Supported
Claude Code Supported
Codex CLI Supported
Cursor Supported
Git Supported
Node.js Supported
OpenAI Codex Supported
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