World History Challenge

Effective: February 18, 2025

Introduction

These Terms of Service ("Terms") govern your access to and use of the Unlimited Quiz platform ("Service") operated by Celestiq Insights (OPC) Pvt Ltd ("Company", "we", "us", or "our"), a company registered in Bangalore, Karnataka, India.

By accessing or using our Service at unlimitedquiz.com, you agree to be bound by these Terms. If you disagree with any part of the Terms, you may not access the Service.

We reserve the right to update or modify these Terms at any time. Continued use of the Service after changes constitutes acceptance of the revised Terms.

Eligibility

To use our Service, you must meet the following requirements:

Age Requirement: You must be at least 13 years of age to use our Service. If you are under 18, you must have parental or guardian consent.
Legal Capacity: You must have the legal capacity to enter into a binding agreement under applicable law.
Accurate Information: You agree to provide accurate, current, and complete information during registration and to keep your account information updated.
One Account Per Person: Each individual may maintain only one active account. Creating multiple accounts may result in termination of all associated accounts.

Account Terms

When you create an account with us, you agree to the following:

Registration & Security

Account Creation: You may register using your email address and password, or through Google OAuth. Your password is secured using hybrid encryption (Scrypt + RSA) and is never stored in plain text.
Account Security: You are responsible for safeguarding your account credentials. You must immediately notify us of any unauthorized access or use of your account.
Account Responsibility: You are solely responsible for all activity that occurs under your account, whether or not you authorized that activity.

Account Termination

Voluntary Deletion: You may request deletion of your account at any time by contacting us. Upon deletion, all your personal data will be permanently removed.
Company-Initiated Termination: We may suspend or terminate your account if you violate these Terms, engage in prohibited conduct, or if required by law.
Effect of Termination: Upon termination, your right to use the Service ceases immediately. Any data associated with your account may be permanently deleted.

Acceptable Use Policy

You agree to use the Service only for lawful purposes and in accordance with these Terms.

Permitted Activities

Taking quizzes for personal learning and knowledge testing
Sharing your quiz results and achievements
Creating and managing your account profile
Providing feedback and suggestions to improve the Service

Prohibited Conduct

Cheating & Manipulation: Using unauthorized tools, scripts, or methods to manipulate quiz results, scores, or leaderboards.
Automated Access: Using bots, scrapers, crawlers, or any automated means to access, collect data from, or interact with the Service without our express written permission.
Impersonation: Impersonating any person or entity, or falsely stating or misrepresenting your affiliation with any person or entity.
Interference: Attempting to interfere with, compromise, or disrupt the Service, servers, or networks connected to the Service.
Reverse Engineering: Decompiling, disassembling, or reverse engineering any aspect of the Service, including quiz content encryption.
Abuse & Harassment: Engaging in any conduct that is abusive, harassing, threatening, or discriminatory toward other users.

Intellectual Property

The Service and its contents are protected by intellectual property laws.

Ownership: All content on the Service — including quiz questions, answers, explanations, graphics, logos, and software — is the property of Celestiq Insights (OPC) Pvt Ltd or its content suppliers and is protected by Indian and international copyright, trademark, and other intellectual property laws.
Limited License: We grant you a limited, non-exclusive, non-transferable, revocable license to access and use the Service for personal, non-commercial purposes only.
Restrictions: You may not copy, reproduce, distribute, publish, display, or create derivative works from any content on the Service without our prior written consent.
User Content: By submitting feedback, suggestions, or any content to us, you grant us a worldwide, royalty-free, perpetual license to use, modify, and incorporate such content into the Service.

Third-Party Services

Our Service integrates with and relies on the following third-party services:

Google OAuth: For account authentication. Subject to Google's Terms of Service.
Google Analytics (GA4): For usage analytics and service improvement. Subject to Google's Privacy Policy.
Cloudflare: For content delivery, security, and performance. Subject to Cloudflare's Terms of Service.
Google AdSense: For displaying advertisements. Subject to Google's Advertising Policies.

We are not responsible for the practices or content of these third-party services. We encourage you to review their respective terms and policies.

Disclaimer of Warranties

THE SERVICE IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. TO THE FULLEST EXTENT PERMITTED BY APPLICABLE LAW, WE DISCLAIM ALL WARRANTIES, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.

We do not guarantee that the Service will be uninterrupted, secure, or error-free.
We do not warrant the accuracy, completeness, or reliability of any quiz content, scores, or results.
We do not guarantee that the Service will meet your specific requirements or expectations.
Any reliance on quiz content is at your own risk.

Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, CELESTIQ INSIGHTS (OPC) PVT LTD SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO LOSS OF DATA, PROFITS, GOODWILL, OR OTHER INTANGIBLE LOSSES, ARISING FROM:

Your access to or use of (or inability to access or use) the Service
Any conduct or content of any third party on the Service
Unauthorized access, use, or alteration of your transmissions or content
Any bugs, viruses, or other harmful code that may be transmitted through the Service

In no event shall our total liability to you exceed the amount you have paid us in the twelve (12) months preceding the claim, or ₹1,000 (INR One Thousand), whichever is greater.

Indemnification

You agree to defend, indemnify, and hold harmless Celestiq Insights (OPC) Pvt Ltd, its officers, directors, employees, and agents from and against any and all claims, damages, obligations, losses, liabilities, costs, or expenses (including reasonable attorneys' fees) arising from:

Your use of or access to the Service
Your violation of these Terms
Your violation of any third-party right, including any intellectual property or privacy right
Any claim that your use of the Service caused damage to a third party

Governing Law & Jurisdiction

These Terms shall be governed by and construed in accordance with the laws of India, without regard to its conflict of law provisions.

Any disputes arising out of or relating to these Terms or the Service shall be subject to the exclusive jurisdiction of the courts in Bangalore, Karnataka, India.

Before initiating any legal proceedings, the parties agree to attempt resolution through good-faith negotiation. If unresolved within 30 days, disputes may be submitted to binding arbitration under the Arbitration and Conciliation Act, 1996 of India.

Changes to These Terms

We may revise these Terms from time to time. The most current version will always be available on this page with an updated "Last Updated" date.

Notification: Material changes will be communicated through a notice on the Service or via email to registered users.
Acceptance: Your continued use of the Service after changes are posted constitutes your acceptance of the revised Terms.
Disagreement: If you do not agree to the modified Terms, you must stop using the Service and may request account deletion.

Contact Us

If you have any questions, concerns, or requests regarding these Terms of Service, please contact us:

Celestiq Insights (OPC) Pvt Ltd
support@unlimitedquiz.com
Bangalore, Karnataka, India

Effective: February 18, 2025

Introduction

This Privacy Policy describes the practices of Celestiq Insights (OPC) Pvt Ltd ("Company", "we", "us", or "our") regarding the collection, use, disclosure, and protection of personal data when you use the Unlimited Quiz platform ("Service") accessible at unlimitedquiz.com.

By accessing or using our Service, you acknowledge that you have read, understood, and agree to be bound by this Privacy Policy. If you do not agree with the practices described herein, please do not use our Service.

This policy complies with the Digital Personal Data Protection Act, 2023 (DPDPA) of India, the General Data Protection Regulation (GDPR) of the European Union, and the California Consumer Privacy Act (CCPA) of the United States.

Data Controller

Celestiq Insights (OPC) Pvt Ltd
Bangalore, Karnataka, India
support@unlimitedquiz.com

Information We Collect

We collect the following categories of personal data when you interact with our Service:

Account Information

When you create an account, we collect information necessary to provide you with our Service.

Email Registration: Full Name, Email Address, and Password. Your password is secured using hybrid encryption (Scrypt + RSA) and is never stored in plain text.
Google Sign-In: If you choose to sign in with Google, we receive your Name, Email Address, Google Account ID, and Profile Picture URL from Google's OAuth service. We do not receive or store your Google password.
Session Data: Upon successful authentication, we create a secure session to maintain your login state.

Usage Data

We automatically collect certain information about how you interact with our Service to improve user experience and platform performance.

Quiz Interactions: Quiz completion data, scores, and performance metrics to provide you with results and track your progress.
Navigation Data: Pages visited, features used, and general interaction patterns collected through Google Analytics (GA4).
Locale Preference: Your selected country/language preference to serve content relevant to your region.

Technical Data

Certain technical information is collected automatically for security and service delivery purposes.

IP Address: Used exclusively for rate limiting (to prevent abuse of signup and login endpoints) and approximate geolocation for locale detection. We do not store IP addresses for profiling or tracking purposes.
Device & Browser Information: Collected by Google Analytics (GA4), including browser type, operating system, screen resolution, and referring URLs. This data is processed by Google under their own privacy policy.

Cookies & Tracking Technologies

We use cookies to provide essential functionality and improve your experience. Below is a complete list of cookies used by our Service:

We do not use any advertising cookies or tracking pixels. Google Analytics operates under Google Consent Mode v2, meaning analytics data collection respects your consent preferences in jurisdictions where consent is legally required.

How We Use Your Information

We process your personal data only for the following specific purposes:

Service Delivery: To create and manage your account, authenticate your identity, deliver quizzes, track your progress, and provide personalised quiz results.
Service Improvement: To analyse aggregated, anonymised usage patterns through Google Analytics to understand how users interact with our platform and improve functionality, content, and user experience.
Security & Abuse Prevention: To implement rate limiting on authentication endpoints using IP addresses, preventing brute-force attacks, bot spam, and other forms of abuse.
Communication: To respond to your support inquiries, account deletion requests, and other communications you initiate via our support email.
Legal Compliance: To comply with applicable laws, regulations, legal processes, or enforceable governmental requests.

Legal Basis for Processing

Under GDPR and DPDPA 2023, we process your data based on the following legal grounds:

Consent: You provide explicit consent when creating an account and agreeing to this Privacy Policy. For analytics cookies, consent is obtained through Google Consent Mode v2 where legally required.
Contractual Necessity: Processing is necessary to deliver the Service you have requested (e.g., account creation, quiz delivery, score tracking).
Legitimate Interest: We have a legitimate interest in preventing abuse and fraud through rate limiting, and in understanding aggregate platform usage for improvement.
Legal Obligation: We process data as required to comply with applicable laws and regulations.

Third-Party Services

We use a limited number of trusted third-party service providers to operate our platform. We do not sell, rent, or trade your personal data to any third party.

Google (OAuth & Analytics)

We use Google OAuth 2.0 for optional sign-in functionality and Google Analytics 4 (GA4) with Consent Mode v2 for anonymised usage analytics. Google processes data under their own Privacy Policy.

Cloudflare (Hosting & Database)

Our Service is hosted on Cloudflare's global network. User data is stored in Cloudflare D1 databases with automatic location detection, meaning your data is served from the nearest available region for optimal performance. Cloudflare processes data under their own Privacy Policy.

We do not sell your personal information. We do not share your personal data with third parties for their own marketing purposes. We do not engage in cross-context behavioural advertising.

Data Storage & International Transfers

Your data is stored in Cloudflare D1 databases, which use automatic location detection to serve data from the nearest available region. This means your data may be stored and processed in different jurisdictions depending on your geographic location.

Where data is transferred across borders, such transfers are protected by Cloudflare's data processing agreements and standard contractual clauses that ensure an adequate level of protection in compliance with GDPR and DPDPA 2023.

We do not maintain our own physical servers. All infrastructure is provided by Cloudflare, a globally recognised provider with comprehensive security certifications.

Your Data Rights

Depending on your jurisdiction, you have the following rights regarding your personal data:

Right to Correction: You have the right to request correction of any inaccurate or incomplete personal data.
Right to Deletion: You have the right to request complete deletion of your account and all associated personal data. Upon receiving your request, we will permanently delete all your information without retaining any data intentionally.
Right to Object: You have the right to object to the processing of your personal data for specific purposes, including analytics.
Right to Withdraw Consent: Where processing is based on consent, you may withdraw your consent at any time. Withdrawal does not affect the lawfulness of processing carried out before the withdrawal.

To exercise any of these rights, please contact us at support@unlimitedquiz.com. We will respond to your request within 30 days, as required by applicable law.

California Residents (CCPA): You have the right to know what personal information we collect, to request deletion, and to opt out of the sale of personal information. We do not sell personal information. You will not receive discriminatory treatment for exercising your CCPA rights.

Indian Residents (DPDPA 2023): As a Data Principal, you have the right to access, correct, and erase your personal data. You may also nominate another person to exercise your rights in case of death or incapacity. For grievances, contact our Grievance Officer at the email address provided below.

Children's Privacy

Our Service provides educational and informational content suitable for users of all ages. The content served on our platform adheres to Google AdSense content guidelines.

We do not knowingly collect personal data from children under the age of 13 without verifiable parental consent. If we become aware that we have collected personal data from a child under 13 without appropriate consent, we will take immediate steps to delete that information.

If you are a parent or guardian and believe your child has provided us with personal data, please contact us at support@unlimitedquiz.com and we will promptly remove the information.

Data Retention

We retain your personal data only for as long as necessary to provide the Service and fulfil the purposes described in this Privacy Policy.

When you request account deletion, we will permanently delete all your personal data, including your name, email, authentication credentials, quiz history, and any associated records. We do not intentionally retain any personal information after a deletion request has been processed.

Anonymised, aggregated analytics data (which cannot be used to identify you) may be retained for service improvement purposes.

Security Measures

We implement reasonable and appropriate technical and organisational measures to protect your personal data:

Password Encryption: Passwords are secured using hybrid encryption (Scrypt for hashing + RSA for key management) and are never stored in plain text.
HTTPS Encryption: All data transmitted between your browser and our servers is encrypted using TLS/SSL (HTTPS).
Rate Limiting: Authentication endpoints are protected by IP-based rate limiting to prevent brute-force attacks and automated abuse.
Secure OAuth: Google Sign-In uses PKCE (Proof Key for Code Exchange) with state parameters to prevent CSRF and authorization code interception attacks.
Data Minimisation: We collect only the data that is strictly necessary for the operation of our Service.

While we employ industry-standard security measures, no method of electronic storage or transmission over the internet is 100% secure. We cannot guarantee absolute security, but we are committed to protecting your data to the best of our ability.

Changes to This Privacy Policy

We reserve the right to update or modify this Privacy Policy at any time. When we make material changes, we will update the "Last Updated" date at the top of this page.

We encourage you to review this Privacy Policy periodically. Your continued use of the Service after any changes constitutes your acceptance of the updated Privacy Policy.

For significant material changes that substantially affect how we process your data, we will make reasonable efforts to notify you through the Service or via the email address associated with your account.

Grievance Officer & Contact

In accordance with the Digital Personal Data Protection Act, 2023 (DPDPA) and Information Technology Act, 2000, the Grievance Officer for Unlimited Quiz is reachable at:

Celestiq Insights (OPC) Pvt Ltd
Bangalore, Karnataka, India
support@unlimitedquiz.com

We will acknowledge your grievance within 24 hours and resolve it within 30 days from the date of receipt, as per applicable laws.

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World History Challenge

Quiz Complete!

In which year did World War II end?

Who was the first Emperor of Rome?

Which ancient civilization built the Pyramids?

Who wrote the Declaration of Independence?

The Industrial Revolution began in which country?

[DUMMY] Order these numbers: 1, 2, 3.

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Search

Discover

Categories

World History Challenge

Something went wrong

World History Challenge

Quiz Complete!

In which year did World War II end?

Who was the first Emperor of Rome?

Which ancient civilization built the Pyramids?

Who wrote the Declaration of Independence?

The Industrial Revolution began in which country?

[DUMMY] Order these numbers: 1, 2, 3.

Comments

Welcome Back

Introduction

Eligibility

Account Terms

Registration & Security

Account Termination

Acceptable Use Policy

Permitted Activities

Prohibited Conduct

Intellectual Property

Third-Party Services

Disclaimer of Warranties

Limitation of Liability

Indemnification

Governing Law & Jurisdiction

Changes to These Terms

Contact Us

Introduction

Data Controller

Information We Collect

Account Information

Usage Data

Technical Data

Cookies & Tracking Technologies

How We Use Your Information

Legal Basis for Processing

Third-Party Services

Google (OAuth & Analytics)

Cloudflare (Hosting & Database)

Data Storage & International Transfers

Your Data Rights

Children's Privacy

Data Retention

Security Measures

Changes to This Privacy Policy

Grievance Officer & Contact

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