Terms of use

Bezen is interview practice. You attempt coding and system design problems and an AI model grades them against a rubric written for that problem.

A score here is practice feedback, not a hiring decision, a certification, or professional advice. It is one model’s opinion of one answer. It can be wrong, it can be inconsistent between attempts, and it is not evidence of anything to an employer. Do not treat it as a measure of your ability, and do not present it to anyone as one.

One account per person. Keep your password to yourself — anything done through your account is treated as done by you. Tell us if you think someone else has got in, and reset or delete the account.

You need to be at least 16 to use Bezen.

The code, designs and writing you submit belong to you. We do not claim ownership and we do not sell them. By submitting, you allow us to store your answer, send it to the model provider to be graded, and show it back to you — which is simply what the product does. Nothing more.

Delete your account and that permission ends with it, because the answers go with it. See the privacy policy.

The problems, rubrics, reference solutions, tests and the app itself are ours. Use them to practise, freely. Do not scrape the library, republish the problems, or resell them as your own content.

• Do not attack, overload or attempt to break out of the app or its sandbox.
• Do not automate your way around the rate limits, or run scripts against the app in place of using it.
• Do not submit content that is illegal, malicious, or somebody else’s confidential material. Your answers are stored and sent to a model provider — do not paste anything you are not free to share.
• Do not use the app to harass anyone or to misrepresent your results to others.

Accounts that do these things can be suspended or removed. Rate limits exist because grading costs real money per submission; hitting one is normal and temporary.

Code you write runs in your own browser, in a sandboxed Python runtime, with limits on time and memory. You are responsible for what you run. Do not paste code you have not read, and do not use the runtime for anything other than solving the problem in front of you.

Bezen is provided as it is. We do not promise it will be available, that it will keep your data forever, that grades will be accurate or consistent, or that any feature will still exist next month. Problems, scoring and the product itself may change.

Keep your own copy of anything that matters to you — the export is one click.

To the fullest extent the law allows, we are not liable for loss arising from your use of Bezen, including lost data, lost time, or an interview that did not go the way you hoped.

You can delete your account whenever you like, from the profile page, and it takes effect immediately. We may suspend or close an account that breaks these terms. If we ever shut the service down, we will give notice and time to export first.

If these terms change in substance, the date at the top changes and continuing to use Bezen means accepting the new version.

These terms are governed by the laws of India.