Guide

Responsible use of the HH666 demo

The official website of hh666. Use voluntary time and virtual-coin limits, take breaks and stop when you wish. These choices do not imply automatic safeguards or a pause button in the demo.

Adult audience

This guide is intended for adults aged 18 and over. This is its audience policy, not a universal legal-age statement or an implemented age-verification gate. The demo does not establish the local legality of any outside service.

Voluntary breaks and limits

Choose your own time and virtual-coin limits before starting. Take breaks between completed rounds. There is no pause button, automatic session time limit, account blocking or self-exclusion tool in this demo. Restoring the wallet does not reset a personal limit you chose.

When to step away

You can stop using the demo whenever you wish. If using it interferes with your daily life or feels difficult to control, step away and consider qualified local support. This guide does not provide clinical assessment or treatment, and the demo does not guarantee safe habits or safe losses.

Expected return and samples

Each band has 96% mathematical expected gross return before whole-coin credit: coverage/169 × (0.96 × 169/coverage) = 0.96. This is not hit probability or a promised session result. Lower and Middle simulations each used 1,000,000 rounds and measured about 96.0626% and 95.8991%. Upper used 10,000,000 rounds and measured about 95.7625%, with standard error about 0.17365 percentage points. These are sample estimates. Interrupted rounds that never settle are not included in this expectation.

Manual restoration

A new local wallet starts with 1,000 free virtual coins. When no round is active and the wallet is strictly below 10, the restoration button sets it to exactly 1,000. It does not add 1,000 to the old balance and is never automatic. The separately saved fractional remainder is preserved.

Reload and defaults

Reloading or leaving an unfinished round gives no refund, payout or resume. Its saved stake deduction remains. The saved wallet, including zero, and the previously saved fractional remainder remain while browser storage retains them. Reload resets the selected stake to 20 and band to Lower. It does not restore the wallet to 1,000 or continue the previous round in the background.

Frequently asked questions

Can I pause an active round?

There is no pause control. Take breaks between completed rounds; reloading an unfinished round loses its stake.

When can I restore the wallet?

Only when no round is active and the wallet is below 10. The manual button sets it to 1,000 and preserves the separately saved remainder.

What happens on reload?

An unfinished round gives no refund, payout or resume. The saved debit and previous remainder remain. Settings return to stake 20 and Lower; the round does not continue in the background.