Identity and Scope
The queried name 88788 does not imply a specific legal entity, licence, or verified app. A search snippet or similarly named domain is not evidence of an official company, account address, or service. This guide uses the name neutrally to describe the demo mechanics and observed site facts. The 18+ audience designation is this guide's own intended audience policy, not a universal legal age or an implemented age gate.
Game Mechanics: Run Merge Grammar
Run Merge Grammar uses twelve independent fair bits to produce an ordered list of maximal equal-bit run lengths. The game counts complete ordered full binary parenthesizations of this run list where every internal node has strictly smaller total length on its left than on its right. Leaves keep their original order; every run is used exactly once. No valid complete tree gives zero.
- Raw examples: [4,8] gives 1; [8,4] gives 0; [1,2,3,6] gives 3.
- Powers: Raw-score powers 1, 2, or 3 determine the scoring.
- Unconditional means: For powers 1, 2, and 3, the exact means are 0.626953125, 1.927734375, and 7.5 respectively.
All 4096 equally likely complete words are enumerated. The live gross bank quote is 0.96 times the captured whole stake times the exact conditional mean of the terminal powered score divided by its own unconditional mean. The quote can rise or fall; zero conditional potential settles zero. Expected gross return under bounded stopping rules is 96%, before integer settlement with preserved fractional carry; this does not guarantee net profit.
Controls, Modes, and Stopping
Controls: One whole captured stake; no row shares. Sound remains available. Captured stake, power, and cap are locked during the live round.
Modes: Preselect raw-score power one, two, or three. Automatic reveal caps are set to 4, 8, or 12.
Stopping: Each semantic reveal follows a 650ms interval. Manual bank settles the current conditional quote. The selected cap (4, 8, or 12) automatically banks the current quote; zero future potential settles zero earlier. No hidden future bit is exposed before its reveal.
Mathematical Evidence
The following table presents the exact gross RTP and measured RTP from simulation data. Simulation measurements are supporting sample observations, not the mathematical payout law.
| Mode | Auto Cap | Exact Gross RTP | Measured RTP |
|---|---|---|---|
| 0 | 4 | 0.96 | 95.96803588829849 |
| 0 | 8 | 0.96 | 96.00070818689349 |
| 0 | 12 | 0.96 | 96.17591745828824 |
| 1 | 4 | 0.96 | 95.9419175686869 |
| 1 | 8 | 0.96 | 96.0273772156897 |
| 1 | 12 | 0.96 | 96.22776374427421 |
| 2 | 4 | 0.96 | 96.07712330011776 |
| 2 | 8 | 0.96 | 95.66615839944734 |
| 2 | 12 | 0.96 | 96.14968320009302 |
Policy for all modes: Bank at cap or earlier zero conditional value.
Wallet and Persistence
Initial Balance: 1000 virtual coins.
Restoration: Manual idle-only restoration. Eligible while idle and balance is below 10. Sets balance to exactly 1000. This does not imply automatic replenishment or adding coins.
Fractional Carry: Persists across settlement, refill, and reload.
Persistence: Settled balance persists locally, including zero. Unfinished reload ends without refund or resume. Busy controls: Stake, mode, and refill are locked while active and through any auto queue.
Privacy and Storage
Storage: Source uses browser localStorage for settled demo balance and fractional carry. This does not establish anonymity or exclude other processing.
Third Parties: 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.
Account/Payment: Demo account flow is none. Demo payment flow is none. Virtual coins have no cash value. Clearing cached files may leave local storage.
Frequently asked questions
Is 88788 a verified licensed operator?
No. The identity of 88788.info is unverified except for individually reviewed primary-source facts. A search snippet or similarly named domain is not evidence of an official company, account address, or service. This guide does not establish that 88788 is a licensed operator or affiliated with any specific business.
How does the wallet restoration work?
Restoration is manual and idle-only. It is eligible when the balance is below 10 and sets the balance to exactly 1000. It is not automatic replenishment. Fractional carry persists across settlement, refill, and reload.
What is the expected return in Run Merge Grammar?
The expected gross return under bounded stopping rules is 96%, before integer settlement with preserved fractional carry. This does not guarantee net profit. Exact unconditional means for raw-score powers 1, 2, and 3 are 0.626953125, 1.927734375, and 7.5 respectively.