Matching domain names, badges, search snippets or HTTPS do not establish outside identity, legal status or commercial fairness. No account, deposit, withdrawal or prize is available in this demo.
Search query and an original demo
LV7 is a search name, not verified evidence of an operator, app, licence or financial service. This guide hosts the original Common Divisor Dial demo. Its rules and calculations describe only that demo.
Matching domain names, badges, search snippets or HTTPS do not establish outside identity, legal status or commercial fairness. No account, deposit, withdrawal or prize is available in this demo.
Exhaustive independent arithmetic checks
An independent oracle tests every divisor up to the smaller input instead of using the implementation’s Euclidean remainder loop. It checks all 2,197 triples and the complete category histogram.
Three million actual-source simulated rounds test one million per band. Non-power-of-two samples use uint32 rejection to avoid modulo bias; cutoff and maximum rejected values are tested. These checks describe this demo, not a commercial RNG certification.
External payment questions
This guide does not process deposits, withdrawals, identity verification, currency conversion or financial accounts. No outside payment methods, fees, limits or processing times have been verified.
Check dated terms, legal identity, domain and authorized activity through primary sources before relying on an external claim. An isolated badge or small test deposit does not establish trust. Do not send documents or credentials to an uncertain identity.
Record Quartet needs no APK
The demo runs directly in this page’s browser. No verified Go 90 APK, package signature, publisher, version or app-store listing is supplied here. Search words alone do not establish that such an app exists.
Playing this demo needs no unknown-source installation, disabled protection, software package or device permission grant. A scan, lock icon or matching version string does not prove that an unrelated file is authentic or safe.
Three draws and a cyclic divisor sum
Draw three independent uniform pockets from 0 through 12 with replacement. Add one to each value. The score is gcd(a+1,b+1)+gcd(b+1,c+1)+gcd(c+1,a+1). The greatest common divisor is the largest positive integer dividing both inputs. Equal pockets are allowed.
Choose one fixed band: 3–5, 6–10 or 11–39. These are numeric intervals; some integers in an interval need not be attainable scores. A chosen band wins only when the complete three-draw score lies inside it.
Local wallet and page requests
The demo does not require customer registration, identity documents or bank details. Saving the wallet locally does not mean all page requests stay on the device.
Font, analytics, server and CDN requests can transmit IP addresses and request information. This guide does not promise complete anonymity, no profiling, no data sale or a particular retention period. It does not establish an outside product’s data practices.
Frequently asked questions
How is the score computed?
Draw three independent uniform pockets from 0 through 12 with replacement. Add one to each value. The score is gcd(a+1,b+1)+gcd(b+1,c+1)+gcd(c+1,a+1). The greatest common divisor is the largest positive integer dividing both inputs. Equal pockets are allowed. Choose one fixed band: 3–5, 6–10 or 11–39. These are numeric intervals; some integers in an interval need not be attainable scores. A chosen band wins only when the complete three-draw score lies inside it.
What are the exact returns?
All 13³ = 2,197 ordered triples are equally likely. Bands 3–5, 6–10 and 11–39 contain 1,363, 581 and 253 outcomes respectively. Their winning gross multipliers are 0.96×2197/1363, 0.96×2197/581 and 0.96×2197/253, approximately 1.547410125, 3.630154905 and 8.336442688. A win returns captured stake times that multiplier; a miss returns zero. Gross includes the stake. Each band has 96% expected gross return, not 96% win chance or a guaranteed session result. All three bands have the same expectation and different win frequencies.
Which controls lock?
Choose stake 10,20,50 or100 and one band before starting. The start button captures both and deducts the stake once. Stake, band and refill controls lock while the round is active. There is no Auto, Stop or cashout. The sound control is optional. Reduced motion shortens the display delay without changing the three samples, scoring or payment.
Read the divisor rules and try the original free demo. Play the free demo
