Independent query guide · virtual-coin demo

3NN App: Browser Demo & Download Context

This page addresses queries about the 3NN application experience. The demo used in this guide runs directly in your browser and does not require downloading or installing a separate application. No specific mobile or desktop app package has been verified as the official version.

Play the free demo

The demo operates as a standalone session. There is no account login flow, no payment cashier, and no external wallet connection. The virtual coins used here have no cash value and do not represent real-money play.

No Installation Required

The Fifo Residence demo loads immediately in the browser. It does not rely on a verified app store listing or a native binary. Because this is a browser-based simulation, you do not need to download, install, or update an application to play.

Unverified app packages may exist elsewhere, but this guide’s demo is self-contained. The interface shown here is the complete experience for this independent simulation.

No Login or Account Flow

This demo does not use a login system. You do not create an account, enter an email, or authenticate to play. Balance and fractional carry persist in this browser’s localStorage while that storage remains available.

  • No Registration: The demo has no registration form; this does not establish anonymity.
  • No Persistent Account: Settled balance and fractional carry are stored locally; unfinished rounds cannot resume.
  • No Cash Withdrawal: The virtual balance is for demonstration only.

Wallet & Refill Mechanics

The demo uses a local virtual wallet. The initial balance is set to 1000 virtual coins.

ActionConditionResult
Manual RefillIdle state AND balance below 10Balance resets to exactly 1000. Fractional carry is preserved.
Reload PageUnfinished roundRound ends. Captured stake is lost. No refund or resume.

Fractional carry persists across settlements, refills, and reloads where applicable. The balance is stored locally in your browser’s localStorage.

Privacy & Data Storage

The demo uses browser localStorage to store the settled balance and fractional carry. This storage is local to your device.

  • No Anonymity Guarantee: Local storage does not prove that no other personal data is processed elsewhere.
  • Third-Party Requests: The template declares a Google Fonts stylesheet. Actual browser request capture is pending; this is not a claim that other requests or processing are absent.
  • Caching: Clearing cached files may leave local storage intact if not explicitly cleared.

Game Mechanics: Fifo Residence

The game reveals 12 independent fair bits in order (indices 0–11). Zero enqueues the current index; one serves the oldest waiting item if any. The score is the sum of elapsed times for served items.

Power Selection: Choose power 1, 2, or 3. Each has a different unconditional mean for the raw score.

  • Power 1 Mean: 10.29248046875
  • Power 2 Mean: 146.80419921875
  • Power 3 Mean: 2574.92626953125

Gross Bank Quote: 0.96 × captured stake × the conditional mean of the final raw score raised to the selected power / the unconditional mean of that powered score. The quote can rise or fall. Zero future potential ends with zero gross.

Stopping Rules & Auto-Cap

You can bank manually at any time while the round is live. Before starting, you must also select an automatic reveal cap of 4, 8, or 12 phases.

  • Manual Bank: Settles the current conditional quote immediately.
  • Auto-Cap: Automatically banks the current quote when the selected number of bits are revealed. If zero future potential occurs before the cap, it banks early with zero gross.

Each reveal takes 650ms. No hidden future bits are exposed before their reveal. Stake, power, and cap are locked until settlement.

Frequently asked questions

Do I need to download an app to play?

No. The demo runs directly in your browser. No installation or verified app package is required.

How do I refill my balance?

The refill is manual and idle-only. If your balance drops below 10 while idle, you can refill it to reset the balance to exactly 1000, preserving any fractional carry.

Is my data private?

Balance and fractional carry are stored in your browser's localStorage. This does not guarantee anonymity, as other processing may occur. Clearing cache may not remove localStorage if not explicitly targeted.