Guide

ZA9 guide and virtual-coin demo

The official website of za9. Learn what this ZA9 guide covers and explore its original Aliquot Curvature Claim demo.

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An independent guide

ZA9 is the name covered by this guide. The Aliquot Curvature Claim demo is this guide’s own browser game. Its presence does not establish a connection to an outside ZA9 business.

Twelve binary reveals

Twelve independent fair bits form three blocks of four bits. Each complete block represents 0–15; adding 1 gives a, b and c, each between 1 and 16. The reveals update the quote as more of the outcome becomes known.

Choose before starting

Choose 10, 20, 50 or 100 play coins; the default is 20. Select the reward weight and turn automatic collection off or choose ×1.25, ×1.75 or ×2.50. Starting deducts one stake. Stake and mode controls, balance restoration and a second round are locked until settlement.

Collection and event order

Manual collection first processes any reveals already due, then collects the surviving current quote. Automatic collection settles at the first quote at or above its threshold, using that quote. Zero resolves first at the same event, with no return; an earlier automatic settlement is unaffected by a later zero. Step 12 collects a surviving quote if the round has not ended.

Restoring the virtual balance

A new wallet begins with 1,000 play coins. When idle with fewer than 10 coins, the restoration button sets the balance to exactly 1,000. It requires a click, does not add 1,000 to the old balance and does not erase fractional carry. The coins have no cash value.

Expected return and sample results

The underlying gross-return expectation is 97% for the checked stopping policies and each reward weight. The checks cover manual collection at step 6, terminal step 12 and all three automatic thresholds: 15 combinations with 1,000,000 simulated rounds each, or 15,000,000 rounds in total. Observed returns range from 96.7035% to 97.2230%. These sample results do not guarantee an individual session; integer credits also use the saved fractional carry.

Frequently asked questions

Does this verify an outside ZA9 operator?

An outside company, licence, official address, app and game catalogue have not been verified here. A similar name or a search result is insufficient to identify an official service. This demo cannot establish how an outside service handles accounts or payments.

How can I restore play coins?

A new wallet begins with 1,000 play coins. When idle with fewer than 10 coins, the restoration button sets the balance to exactly 1,000. It requires a click, does not add 1,000 to the old balance and does not erase fractional carry. The coins have no cash value.

Can an unfinished round resume after reload?

Balance, including zero, and fractional carry are saved in browser localStorage. Reloading an unfinished round keeps the stake deducted and gives no refund, payout or resume. Controls return to stake 20, Linear and Auto off. Saved carry survives a reload and balance restoration.