Two independent pocket results
Every round draws two independent uniform pockets numbered0–12 and scores their sum. There are169 equally likely ordered pairs and25 attainable sums0–24. Choose a lower, middle or upper score ticket before staking. One stake covers both component draws.
Three score bands
The sorted distinct scores are divided at ranks ceiling(25/3)=9 and ceiling(50/3)=17, with ranks starting at zero. Lower covers0–8, middle9–16 and upper17–24. These bands contain45,88 and36 ordered pairs respectively; equal numbers of score labels would not mean equal hit chances.
Exact probability and total return
Total return on a hit is stake×0.96×169 divided by the number of winning pairs. Lower pays3.605333… times stake with probability45/169; middle1.843636… with88/169; upper4.506666… with36/169. A miss returns zero. These are total returns including the stake, not net profit.
Persistence and restoring balance
Settled balance and fractional payout carry persist in localStorage. Reloading during a round ends it without refunding its deducted stake. Outside an active round, refill restores1000 coins when the balance is below the smallest stake. Settings and refill are locked until settlement.
Independent guide
This independent Laonce guide supplies its own free Sum Dial Roulette demo. Operator identity, domains, licence, apps, payments, support and commercial game equivalence have not been independently verified. No operator account or commercial link is supplied here.
Expected return and variance
All three bands have exact96% expected return because hit probability multiplied by total-return multiplier equals0.96. Different bands change payout variance, not expectation. A session can differ greatly from this long-run average; changing a ticket after a result is unavailable.
Frequently asked questions
Is this an operator website?
This independent Laonce guide supplies its own free Sum Dial Roulette demo. Operator identity, domains, licence, apps, payments, support and commercial game equivalence have not been independently verified. No operator account or commercial link is supplied here.
How are round outcomes drawn?
Every round draws two independent uniform pockets numbered0–12 and scores their sum. There are169 equally likely ordered pairs and25 attainable sums0–24. Choose a lower, middle or upper score ticket before staking. One stake covers both component draws.
What are the score bands?
The sorted distinct scores are divided at ranks ceiling(25/3)=9 and ceiling(50/3)=17, with ranks starting at zero. Lower covers0–8, middle9–16 and upper17–24. These bands contain45,88 and36 ordered pairs respectively; equal numbers of score labels would not mean equal hit chances.
What does a hit return?
Total return on a hit is stake×0.96×169 divided by the number of winning pairs. Lower pays3.605333… times stake with probability45/169; middle1.843636… with88/169; upper4.506666… with36/169. A miss returns zero. These are total returns including the stake, not net profit.
Does96% guarantee a session result?
All three bands have exact96% expected return because hit probability multiplied by total-return multiplier equals0.96. Different bands change payout variance, not expectation. A session can differ greatly from this long-run average; changing a ticket after a result is unavailable.
What survives reloading?
Settled balance and fractional payout carry persist in localStorage. Reloading during a round ends it without refunding its deducted stake. Outside an active round, refill restores1000 coins when the balance is below the smallest stake. Settings and refill are locked until settlement.
What does refill do?
Settled balance and fractional payout carry persist in localStorage. Reloading during a round ends it without refunding its deducted stake. Outside an active round, refill restores1000 coins when the balance is below the smallest stake. Settings and refill are locked until settlement.
Are payment services confirmed?
No payment methods, fees, limits, processing times or withdrawal availability are confirmed for Laonce. This site accepts no money and has no cashier. A generic industry estimate is not evidence of this brand’s services.
Is an app available here?
No operator app, APK, publisher or download source has been verified. This site runs in a browser and supplies no app download. Its demo does not establish any external app’s interface or functionality.
Can virtual coins be withdrawn?
The browser demo has no shared operator account. Its locally stored coins and fractional carry cannot be exchanged, withdrawn or used as evidence of a commercial balance.
What technical data can be exposed?
This site has no account, payment or identity-document forms. Fonts, the visit counter, server and CDN requests can expose technical data including IP and browser details. Complete anonymity, exact third-party data use and cookie lifetimes are not established. Clearing cache alone may leave localStorage intact.
Can I change bands mid-round?
All three bands have exact96% expected return because hit probability multiplied by total-return multiplier equals0.96. Different bands change payout variance, not expectation. A session can differ greatly from this long-run average; changing a ticket after a result is unavailable.
Explore the free virtual-coin Sum Dial demo and its exact probabilities.
