Guide

Ring, collection and wallet questions

VD89 is a search reference in this independent guide. It does not establish a verified publisher, official domain, licence, app, support channel or payment service. The guide does not authenticate an outside operator or conclude that absence from an unspecified list proves fraud.

Overlap Circuit is an original browser simulator with free virtual coins and no cash redemption. Its mathematical checks apply to this demo only. They do not authenticate an outside company or demonstrate that any commercial game has the same rules.

Four distinct positions and any closed ordering

Twelve independent fair bits form four consecutive three-bit blocks. The entire twelve-bit outcome is sampled once and revealed automatically, one bit per step. Each block has three bits, not twelve. Players do not choose bits or arrange the blocks manually.

Terminal raw reward is one if some permutation of all four block positions forms a closed directed ring: every block’s final two bits match its successor’s first two bits, including the closing link. Otherwise reward is zero. Equal-valued blocks remain distinct positions and each position must be used once. This is an existence test, not a count of matching links or valid orders.

80 successful complete words and conditional quote

Exactly 80 of the 4,096 equally likely complete words satisfy the ring test. Initial mean raw reward is 80/4,096 = 0.01953125. Quote = 0.97 × exact conditional expected terminal reward / that mean. It uses revealed bits and every possible hidden suffix; no hidden future bit enters the visible quote. It starts at 0.97× and may rise, fall or reach zero.

The expected gross return is 97% for policies based only on revealed information in this fair model, not a 97% win chance, optimal puzzle skill or guaranteed session result. Zero ends immediately. A positive final quote settles automatically. A successful complete word quotes 49.664×. No second 3% factor is applied.

Manual collection and the first full Auto crossing

Before starting choose stake 10, 20, 50 or 100 and Manual or Auto threshold 1.2×, 1.5×, 2×, 3× or 5×. Those settings and one stake are captured. Settings and refill lock while active. Auto is a collection threshold, not repeated-round play. Reduced motion changes timing only.

Manual Collect first processes all reveals due at the current timestamp. Due reveals are processed in order, so an earlier Auto crossing pays its entire actual quote before later events. Zero before crossing loses; an unreachable crossing is not itself a loss if the final quote is positive. All offered thresholds are below the possible maximum 49.664×.

Manual refill below ten coins

A new local wallet starts at 1,000 free coins. The balance and fractional payout carry are stored in this browser’s localStorage. Whole coins are credited from each payout while its fractional remainder carries forward. They have no cash value.

Refill is manual and available only while idle with a balance below 10. It sets the balance to 1,000 rather than adding 1,000, and preserves fractional carry. It is neither a timed refill nor a reset available during a round. No promo code or deposit is involved.

Local storage and network requests

LocalStorage holds the demo balance and fractional carry. The page also makes network requests for Google Fonts and Statinside analytics, and its server can receive request information such as IP address and browser details. A local wallet does not mean all activity stays on this device.

This guide does not establish the third parties’ retention periods, cookie behaviour, anonymity, advertising profiles or data-sale practices. The game has no login or identity-upload control. Do not submit passwords or identification to an unrelated page because it uses a similar name.

Frequently asked questions

Does the name establish an operator?

VD89 is a search reference in this independent guide. It does not establish a verified publisher, official domain, licence, app, support channel or payment service. The guide does not authenticate an outside operator or conclude that absence from an unspecified list proves fraud. Overlap Circuit is an original browser simulator with free virtual coins and no cash redemption. Its mathematical checks apply to this demo only. They do not authenticate an outside company or demonstrate that any commercial game has the same rules.

Must the original block order work?

Twelve independent fair bits form four consecutive three-bit blocks. The entire twelve-bit outcome is sampled once and revealed automatically, one bit per step. Each block has three bits, not twelve. Players do not choose bits or arrange the blocks manually. Terminal raw reward is one if some permutation of all four block positions forms a closed directed ring: every block’s final two bits match its successor’s first two bits, including the closing link. Otherwise reward is zero. Equal-valued blocks remain distinct positions and each position must be used once. This is an existence test, not a count of matching links or valid orders.

How is the quote priced?

Exactly 80 of the 4,096 equally likely complete words satisfy the ring test. Initial mean raw reward is 80/4,096 = 0.01953125. Quote = 0.97 × exact conditional expected terminal reward / that mean. It uses revealed bits and every possible hidden suffix; no hidden future bit enters the visible quote. It starts at 0.97× and may rise, fall or reach zero. The expected gross return is 97% for policies based only on revealed information in this fair model, not a 97% win chance, optimal puzzle skill or guaranteed session result. Zero ends immediately. A positive final quote settles automatically. A successful complete word quotes 49.664×. No second 3% factor is applied.

Do identical blocks stay distinct?

The complete word 001100010000 gives blocks 001, 100, 010, 000. Their original order fails, but positions 1→3→2→4→1 give 001→010→100→000→001, satisfying every two-bit overlap. Thus its raw reward is one. The engine finds this order automatically. Four separate 000 blocks also succeed: identical values still occupy four positions. Three 000 blocks and one 111 block cannot form a valid closed ring, so 000000000111 rewards zero. A matching chain without its final closing link is insufficient. Completing a circuit is not required to collect an earlier positive conditional quote.

Does Auto pay its threshold or the actual quote?

Before starting choose stake 10, 20, 50 or 100 and Manual or Auto threshold 1.2×, 1.5×, 2×, 3× or 5×. Those settings and one stake are captured. Settings and refill lock while active. Auto is a collection threshold, not repeated-round play. Reduced motion changes timing only. Manual Collect first processes all reveals due at the current timestamp. Due reveals are processed in order, so an earlier Auto crossing pays its entire actual quote before later events. Zero before crossing loses; an unreachable crossing is not itself a loss if the final quote is positive. All offered thresholds are below the possible maximum 49.664×.

When can the wallet be restored?

A new local wallet starts at 1,000 free coins. The balance and fractional payout carry are stored in this browser’s localStorage. Whole coins are credited from each payout while its fractional remainder carries forward. They have no cash value. Refill is manual and available only while idle with a balance below 10. It sets the balance to 1,000 rather than adding 1,000, and preserves fractional carry. It is neither a timed refill nor a reset available during a round. No promo code or deposit is involved.

Does reload resume the hidden word?

Reload normally reads the stored balance and fractional carry. A deducted stake is already part of that balance. An unfinished round is not resumed or refunded on reload; do not close the page expecting it to recover an animation. Clearing this site’s stored data can remove the wallet. Clearing cached images alone need not clear localStorage. Storage can also be unavailable or restricted by browser settings. This local wallet is not a cross-device account.

Are all requests local?

LocalStorage holds the demo balance and fractional carry. The page also makes network requests for Google Fonts and Statinside analytics, and its server can receive request information such as IP address and browser details. A local wallet does not mean all activity stays on this device. This guide does not establish the third parties’ retention periods, cookie behaviour, anonymity, advertising profiles or data-sale practices. The game has no login or identity-upload control. Do not submit passwords or identification to an unrelated page because it uses a similar name.

Is an APK required?

The original demo runs in this browser. No APK or update is required. This guide does not authenticate an outside file’s publisher, contents or safety. A familiar name does not identify a verified employment app. The demo’s mathematics do not validate an app download or offer letter. There is no installation link or instruction to bypass device protections here.

Does this demo process payments?

This guide provides no deposits, withdrawals, KYC uploads or financial account. It does not confirm an outside service’s payment methods, fees, timing or legal status. The local refill is not a deposit or evidence of withdrawal reliability.

What do the source calculations establish?

An independent integer-mask oracle checks all 24 permutations of the four block positions for each of the 4,096 words. It agrees with the actual source, which checks six orders with the first position fixed because rotations do not change a closed ring. All 4,095 nonterminal conditional-price nodes are verified. Six million actual-source rounds test manual stopping and all five Auto thresholds. This checks the original demo’s specified probability model, not a production RNG audit, licence, safe app, verified business identity or financial reliability.

Can I decline another round?

You can decline another round, cancel future Auto starts or leave after the active round settles. Consider choosing an end time before starting. The page has no deposit-limit, self-exclusion account or professional support service. Virtual outcomes do not establish skills or odds for real-money play. If play is causing concern, consider contacting a qualified local professional or a support service using independently verified contact information. This guide does not diagnose a condition or apply a symptom-count threshold.

Read the circuit rules and try the original free demo. Play the free demo