Adult use and a chosen stopping time
This guide and its simulator are for adults aged 18 or older under the site rule. That is not a determination of gambling age, authorisation or service eligibility in Brazil or elsewhere. The microphone search intent does not establish a gaming platform.
Choose a stopping time outside the game, take breaks and leave when the time arrives. Free virtual losses do not need recovery and refill can remain unused. If use displaces other activities or causes distress, pause and seek qualified local support. No clinical diagnosis, treatment claim or authenticated local helpline is supplied.
Pause without recovering virtual losses
The simulator creates no real-money debt and no requirement to restore its starting balance. Closing the page ends your participation; a favourable or unfavourable pair does not create an obligation to keep playing. Wait for a paid round to settle before refreshing if you want its result credited.
A ticket with a larger possible credit has a smaller hit probability in this model. Raising stake scales both debit and possible credit without improving expected return per coin. A sequence of misses does not make a ticket due to win. Keep your chosen stopping time independently of the last result.
Captured rounds and the persisted virtual wallet
A new browser wallet starts with 1,000 free virtual coins. Settled balance and fractional-credit carry persist locally. Reloading does not replenish the settled wallet. Fractional returns accumulate before whole coins are credited, avoiding separately discarding each fractional payout.
A round captures one total stake and one mode for all three rows. Settings and refill lock during settlement. Auto queues at most ten rounds; Stop prevents future rounds while an already active round settles. Free refill is optional, available only while idle with balance below ten, and sets balance to 1,000 while preserving fractional carry. Coins cannot be purchased, transferred, redeemed or withdrawn.
Three rows and three second differences
Curvature Keys displays three independent rows. Each row contains five independent uniform digits from zero through three. For a row a0,a1,a2,a3,a4, calculate d0=a2-2a1+a0, d1=a3-2a2+a1 and d2=a4-2a3+a2. These are second differences, rather than differences between adjacent digits.
Count the equal unordered pairs among d0,d1,d2. Three distinct values score zero; exactly two equal values score one; all three equal values score three. A score of two is impossible because equality is transitive. The displayed differences allow you to check the score directly.
Pause without recovering virtual losses: practical limits
The simulator creates no real-money debt and no requirement to restore its starting balance. Closing the page ends your participation; a favourable or unfavourable pair does not create an obligation to keep playing. Wait for a paid round to settle before refreshing if you want its result credited.
A ticket with a larger possible credit has a smaller hit probability in this model. Raising stake scales both debit and possible credit without improving expected return per coin. A sequence of misses does not make a ticket due to win. Keep your chosen stopping time independently of the last result.
Frequently asked questions
Is this an authenticated manufacturer or casino website?
No. This independent guide offers its own browser simulator and does not authenticate an external business or affiliation.
How is a row score calculated?
Compute its three second differences and count equal unordered pairs. Possible scores are zero, one and three.
Why can the score not be two?
If two pairs among three values are equal, all three values are equal. The third pair is then equal too, giving score three.
How many equally likely row patterns are there?
Each of five digits is independently uniform from zero through three, giving1,024 equally likely patterns.
Open the home-page simulator to inspect its second-difference scores using free virtual coins. Take a break at your chosen stopping time.
Play the free demo