Game Mechanics: Directed Safe Reverse
The game is built on twelve fair switches that form all directed nonloop edges on vertices 0..3. The core mechanic involves revealing these switches in row-major edge or matrix order.
Scoring and Rewards
Rewards are calculated by counting present directed edges that have no directed return path from their head to their tail. This creates a specific probability distribution based on the revealed switches.
Gross Quote and Settlement
The live gross quote is calculated as 0.97 times the conditional expected terminal reward, divided by its initial expected reward. This quote may rise or fall as switches are revealed. A zero quote ends the round immediately. A positive final quote settles automatically.
Collection Modes
Manual collection is available after the first reveal. Auto thresholds are set at 1.2, 2, 3, or 5. These auto thresholds collect the actual full first-crossing quote. If an unreachable threshold is set, the system waits for the terminal result. The 3% opening deduction appears only once in the quote.
Expected Return
Every policy using only revealed information has a 97% expected gross return. Simulation measurements are supporting observations and not the mathematical payout law.
Virtual-coin demo access
4share hosts this browser simulation with virtual coins. The demo has no deposits or withdrawals, and its coins cannot be transferred or exchanged for money.
No affiliation with an outside operator has been established. This page describes its own simulation and does not verify outside services, payment methods or licenses.
Wallet and Persistence Rules
The demo wallet operates with specific persistence rules defined by the contract.
Balance Restoration
The initial balance is 1000. If the idle balance falls below 10, you may manually restore it to exactly 1000. This is a manual set, not an automatic replenishment or addition of coins. Fractional change is preserved during this restoration.
Fractional Carry
Fractional carry persists through settlement, manual refill, and reload. This means small fractional values are retained in the system even after rounds end.
Reload Behavior
Reloading the page does not refund an unfinished round. An unfinished round ends without refund or resume upon reload. The settled balance, including zero, persists locally.
Controls and Modes
The demo offers specific controls that lock during active play.
Active Stake
You can choose one active stake from 10, 20, 50, or 100. These settings and refill locks are active during play.
Busy Settings
During active play, stake, mode, and refill are locked. Sound remains available. The interface ensures that controls are consistent with the active round state.
Mathematical Evidence and RTP
The mathematical expected gross return is 97%. Measured and wallet-paid percentages below come from seven saved samples of 1,000,000 rounds each. Display values are rounded; the original measurements are retained.
| Stop | Auto | Expected RTP % | Measured RTP % | Wallet Paid RTP % | Final Carry |
|---|---|---|---|---|---|
| 1 | 0 | 97 | 97.0059 | 97.005855 | 0.6792 |
| 6 | 0 | 97 | 96.9294 | 96.92943 | 0.5000 |
| 12 | 0 | 97 | 97.0182 | 97.01817 | 0.2667 |
| 12 | 1.2 | 97 | 96.8976 | 96.89761 | 0.4917 |
| 12 | 2 | 97 | 96.9243 | 96.92427 | 0.2583 |
| 12 | 3 | 97 | 96.9366 | 96.93659 | 0.8667 |
| 12 | 5 | 97 | 96.9395 | 96.939535 | 0.3333 |
Note: Expected RTP is not a promised session result. Measured RTP is a supporting sample observation.
Privacy and Storage
The publication builder includes a /assets/fnt/fonts.css stylesheet and a Statinside visit-counter script with account ID 44, plus a noscript pixel. These are source declarations; published-page network requests are checked separately. Local balance and fractional carry do not establish anonymity, absence of tracking, or exclusively local processing. Server-log contents and retention have not been verified.
Responsible Use and Audience
This guide is intended for an 18+ audience. This is a policy choice, not a universal legal age or an implemented age gate.
Responsible use includes optional pauses, setting a personal time or virtual-coin limit, and finding appropriate local qualified help. The demo does not clinically train behavior or make losses safe. The interface does not provide account-level blocking, timers, or self-exclusion tools in this demo interface.
Frequently asked questions
How does the balance restoration work in the 4share demo?
If your idle balance falls below 10, you can manually restore it to exactly 1000. This is a manual set that preserves fractional change. It is not an automatic replenishment or a deposit of new coins.
What happens to my balance if I reload the page during a round?
An unfinished round ends without refund or resume upon reload. The settled balance, including zero, persists locally, but the current round is not saved.
What is the expected return for the Directed Safe Reverse demo?
Every policy using only revealed information has a 97% expected gross return. This is an exact expected value distinct from measured estimates. Simulation measurements are supporting observations and may vary slightly.
