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/).
Automatiske oversættelser og ansvarlighed
Andre sprogversioner end polsk kan udarbejdes automatisk ved hjælp af eksterne oversættelsesværktøjer. Processen omfatter at sende indholdet til oversættelsesudbyderen, modtage resultatet og offentliggøre det på hjemmesiden.
Automatiske oversættelser kan indeholde fejl, forenklinger eller unøjagtigheder. Jeg er ikke ansvarlig for eventuelle konsekvenser som følge af udelukkende at stole på den automatisk oversatte sprogversion.
Reference- og overordnet version er indholdet på polsk. Hvis kvaliteten af oversættelsen er utilstrækkelig, kan du bruge din egen browseroversætter, idet du husker, at et sådant værktøj kan overføre data uden for webstedet og uden for min kontrol.