About This VR7 Guide

What this guide covers

VR7 is the name used by this independent guide at vr7.info. Its browser demo does not establish the identity, ownership, licence, reputation or official address of an outside gaming business. The game’s rules explain this demo; they do not verify an external service with a similar name. The articles focus on the game you can use here: its twelve reveals, changing quote, collection choices and saved virtual wallet.

The original game in plain language

Twelve independent fair bits form four three-bit vectors. The lowest bit is revealed first, followed by the remaining bits in order; each consecutive group of three belongs to the next vector. Scan the four vectors from position 1 to position 4. Retain a vector only when it increases the rank over GF(2), where addition uses exclusive OR. If r vectors are retained, the terminal reward is the sum of their one-based positions minus r(r+1)/2. For example, vectors 1, 2, 0 and 4 retain positions 1, 2 and 4: the first two and the last vector are independent, while zero adds no rank. With r = 3, the reward is 1 + 2 + 4 − 6 = 1. Vectors 0, 0, 0 and 1 retain only position 4, giving 4 − 1 = 3. These are terminal rewards; a partial reveal instead shows the average over all remaining compatible outcomes.

Collection choices and controls

Stakes are 10, 20, 50 or 100 virtual coins; the default is 20. Choose the stake and collection setting before Start reveal. During a round these settings and Restore balance are locked, and a second round cannot start. The main button offers Collect current quote after the first reveal; sound remains available. There are no separate payout curves or automatic starts of new rounds. Choose By hand, or an automatic threshold of 1.2×, 2×, 3× or 5× before starting. Auto pays the full actual quote at the first reveal that reaches or exceeds the chosen threshold, including any overshoot. An earlier crossing settles before a later zero. If no threshold is reached, zero still ends the round and a positive quote on reveal 12 settles automatically. By hand turns off the preset threshold, not the final settlement.

Mathematical expectation

The mathematical model has a 97% expected gross return for stopping rules that use only revealed information and settle within the twelve reveals. This includes fixed reveal depths and the available automatic thresholds. It is an average of unrounded gross returns over possible outcomes, not a 97% chance of winning or a promised result for your balance. Different stopping choices change the distribution of returns; they do not remove the built-in reduction. The conditional quote averages the remaining compatible terminal outcomes after each reveal. Its four-decimal display is a presentation choice; settlement uses the full value.

Local wallet and external requests

A new local wallet starts with 1,000 free virtual coins. Starting deducts one selected stake. At settlement, the captured stake times the full quote is added to the saved fractional carry. The wallet credits the whole-coin part and saves the remainder for later settlements. A zero return leaves an existing fraction intact; a small positive return may credit zero whole coins. The wallet balance and fractional carry persist in this browser’s local storage, including a saved zero balance. Reloading an unfinished round keeps the stake deduction but provides no refund, return or resumed round. After reload the stake is 20 and collection is By hand. Completed settlement and manual restoration do not themselves reset your selected settings. The game saves wallet balance and fractional carry in localStorage. The site uses Google Fonts and a Statinside visitor counter. These local wallet records and external requests do not establish anonymity, exclusive local processing or the absence of personal-data processing. This guide does not establish the providers’ retention periods or every detail of their data handling.

Audience and practical limits

This guide is intended for adults aged 18 and over. That is an audience policy, not an implemented age check or a statement of the legal rules in every location. A round limit or wallet restoration is a game feature, not a personal time limit or a guarantee of safe use. Decide how long you want to spend before starting. Take a break between completed rounds; reloading an active round abandons its stake rather than pausing it.

Frequently asked questions