Terms of Service — Element Guru
Last updated: 01 May 2026
General
These terms govern use of the websites operated by Holon Puzzle – Tomasz Karczewski (Südstraße 31, 47475 Kamp-Lintfort, Germany), in particular Element Guru (https://element.guru/) and Holon Puzzle (https://holonpuzzle.com/).
By using the services you accept these terms.
The services are available to all users. For users under 16, use of interactive features (e.g. contact forms) requires consent from a parent or legal guardian.
Services offered
The operator provides free educational and informational content (articles, video, podcasts).
Affiliate links may be shown (e.g. to taniaksiazka.pl). Purchasing via such a link does not increase the price you pay.
Specialist services such as ghostwriting or music services (e.g. presented on https://kot.ist/) are not part of the standard website services and are governed by separate agreements or quotes. For minors, contracts must be concluded by a legal guardian.
Features such as user accounts and subscriptions are under development and not publicly available.
Copyright and intellectual property
Unless stated otherwise, texts, music and graphics are owned by Holon Puzzle – Tomasz Karczewski.
Quoting short excerpts is permitted only with an active link to the source (e.g. https://element.guru/).
Copying or commercial use without written permission is prohibited.
Liability
Content is educational and subjective; it does not constitute psychological, medical or legal advice.
The operator is not liable for decisions you make after reading the content.
The operator is not liable for third-party sites linked from the service (e.g. YouTube, affiliate partners).
Final provisions
Unless otherwise stated, German law (BGB) and EU consumer protection rules apply.
Disputes with businesses are subject to the courts at the operator’s seat (Germany).
Consumers may bring claims in their country of residence.
Information on the EU ODR platform is provided in the Legal notice section (https://element.guru/impressum/).
Traduções automáticas e responsabilidade
Versões em idiomas diferentes do polonês podem ser geradas automaticamente usando ferramentas de tradução externas. O processo inclui o envio do conteúdo a um fornecedor de tradução, o recebimento do resultado e a publicação no serviço.
As traduções automáticas podem conter erros, simplificações ou imprecisões. Não sou responsável pelas consequências resultantes de confiar apenas numa versão linguística traduzida automaticamente.
A versão polaca é a versão de referência e reguladora. Se a qualidade da tradução for insuficiente, você poderá usar o tradutor do seu próprio navegador, observando que tais ferramentas podem transferir dados fora do serviço e fora do meu controle.