No operator sign-in here
This site has no registration or login form. The demo needs no account; operator authentication and password-recovery flows are unverified. Do not enter credentials into an unverified page.
Unverified contacts
Do not share passwords or one-time codes with unsolicited contacts. A similar domain or HTTPS certificate does not establish the destination’s identity. No example operator login domain is supplied or endorsed here.
Unconfirmed support
Use only documented recovery procedures from a service whose identity has been independently established. No support contact, response time, reset-token lifetime or 2 FA feature has been verified here.
External claims
A matching brand, professional design, search result or HTTPS connection does not verify ownership, authorisation or safety. Match any claim against an independent regulator register, including entity, current status, scope and listed domains. No operator licence or service is endorsed here.
Frequently asked questions
Independent query guide?
This independent KM 12 query guide offers its original Range Marker Plinko. No external operator identity, domains, licence, apps, payments or support are authenticated. No operator account or commercial link is provided.
Full-path span including origin?
A ball makes twelve independent fair left/right steps, changing signed position by−1 or+1. Score is maximum position minus minimum position over the whole path, including initialzero. Score ranges 1–12; the origin counts in extrema.
Examples of spans 1 and 12?
Alternating left/right stays between−1 and 0, scoring 1. Twelveleft steps reach−12 from 0, scoring 12. A path finishingzero can have a larger span than 1; endpoint alone is insufficient.
Explore the original free Range Marker Plinko.
