Terms of Service

Katkat (katkat.com, the "Service") is operated by Parko Tech, Inc. ("we", "us"). Katkat is an interview-preparation site: practice questions, interview experiences, a code runner and judge, an AI mentor, community answers and guides.

By creating an account, signing in (including with Google) or using the Service, you agree to these terms, the Privacy Policy and the Refund & Cancellation Policy. If you do not agree, do not use the Service.

You must be at least 13 years old, and old enough to form a binding contract where you live, to use the Service.

Keep your sign-in details secure; you are responsible for activity on your account. One membership is for one person: do not share your account. Tell us at [email protected] if you think someone else has used it.

Practice questions are written in the style of interviews at the companies they are filed under. Interview experiences are accounts shared by candidates. Company names are used only to describe that context; Katkat is not affiliated with, endorsed by or sponsored by those companies, and we do not claim that any question was or will be asked in a real interview.

Solutions, hints and AI mentor answers are for learning. They may contain mistakes; check them yourself.

The content, design and code of the Service belong to us or our licensors. You may use it for your own interview preparation, but you may not copy, scrape, republish or resell it, or use it to build a competing product.

Member features (such as full solution walkthroughs and higher AI mentor limits) require a paid membership or access earned through referrals. Memberships are monthly or yearly subscriptions processed by Stripe and renew automatically until cancelled; lifetime memberships bought earlier stay active. Prices are shown before you pay. Refunds and cancellation are covered by the Refund & Cancellation Policy.

Free features and usage limits (for example daily code runs and AI mentor sessions) may change over time.

You keep ownership of answers, comments and other content you post ("your content"). You give us a worldwide, non-exclusive, royalty-free licence to host, display, adapt for formatting and distribute your content on the Service. To remove something you posted, e-mail [email protected] and we will delete it; copies may remain briefly in backups.

Do not post content that is illegal, infringes someone else's rights (including confidential interview material you agreed not to share), is hateful or harassing, contains personal information about others, or is spam. We may remove content or suspend accounts that break these rules.

Code you run is executed in an isolated sandbox with time, size and daily limits. Do not use it to attack systems, mine cryptocurrency, send network traffic or do anything other than solve the problem in front of you. AI mentor conversations are generated by third-party AI models.

• Do not try to break, overload or bypass limits or security of the Service.
• Do not access the Service with bots or scrapers, except search engines following our robots rules.
• Do not use the Service for anything unlawful.

The Service is provided "as is" and "as available". To the fullest extent the law allows, we make no warranties, express or implied, and we do not guarantee any interview outcome or that the Service will be uninterrupted or error-free.

To the fullest extent the law allows, we are not liable for indirect, incidental, special or consequential damages, or for lost profits or data. Our total liability for any claim relating to the Service is limited to the amount you paid us in the 12 months before the claim, or US$50 if greater. Nothing in these terms limits liability that cannot be limited by law.

You can stop using the Service at any time and ask us to delete your account at [email protected]. We may suspend or close accounts that break these terms; if we close a paid account for any other reason, we will refund you fairly.

We may update these terms. We will post the new version here with a new date and, for material changes, tell you by e-mail or on the site. Continuing to use the Service after a change means you accept it.

Parko Tech, Inc. — [email protected]