How scoring and payout differ
Subsequence Steps has three independent rows, each with five independent uniform digits 0–4. Keep the original left-to-right order and find the longest strictly increasing subsequence: selected cells may skip intervening cells, but equal digits cannot extend it. Lengths below three score zero; lengths three, four and five score 9, 16 and 25. The display highlights one longest subsequence after settlement.
Before play choose Low, Medium or High. A positive raw score is transformed by square root, identity or square; zero remains zero. Each row uses one third of the total stake. Its gross multiplier is 0.96 times the transformed score divided by that mode’s exact mean over all 3,125 equally likely row patterns. The three row returns are added. The displayed return includes the stake, not net profit, and fractional credits are carried forward.
For example, the row 0, 2, 1, 3, 0 has an increasing subsequence of length three: 0, 2, 3 or 0, 1, 3. Its raw score is 9, not a nine-coin payout. In Medium mode the exact mean raw score is 3.7568, so the row gross multiplier is 0.96 × 9 / 3.7568, approximately 2.2998. A row stake of ten therefore contributes about 22.998 virtual coins before fractional carry; the other two rows settle separately.
Exact expected return
Exact enumeration gives 1,897 zero-score patterns, 1,131 patterns scoring 9, 96 scoring 16 and one scoring 25. All three modes have exactly 96% expected gross return. A row’s chance of a positive return is 1,228/3,125 in every mode: weighting changes amounts, not the chance that its raw score is positive. Short sessions can differ from the expectation. A previous round does not alter the next independent draw.
Independent status
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
Persisted virtual wallet
The wallet begins at 1,000 virtual coins. Balance and fractional credits persist in browser localStorage across reloads. When the balance is below the smallest stake, free refill sets it to 1,000; it does not add 1,000. Clearing this site’s storage resets local progress, while clearing cached files alone need not do so. Virtual coins cannot be purchased, withdrawn or converted to cash.
Auto maximum and Stop
Select stake and weighting before starting. Auto runs at most ten rounds. Stop prevents further rounds while the current round settles. Stake, mode and refill controls are locked during settlement. There is no account, deposit or real-money prize. No betting choice can remove the 4% expected loss in this demo.
Choose a time limit and take breaks. Increasing the stake after losses cannot improve the expected return. Auto and Stop are practical demo controls, not a guarantee that playing habits are under control. External deposit limits or self-exclusion facilities have not been verified.
Privacy of browser play
The demo requests no name, email, phone number or account credentials. Browsing is not anonymous: server and CDN requests can carry IP and device information; Google Fonts and the visit counter also receive network requests. Logging practices and retention are not established here. Clearing localStorage does not erase remote logs or third-party records.
Frequently asked questions
Can I win real money in the demo?
The wallet begins at 1,000 virtual coins. Balance and fractional credits persist in browser localStorage across reloads. When the balance is below the smallest stake, free refill sets it to 1,000; it does not add 1,000. Clearing this site’s storage resets local progress, while clearing cached files alone need not do so. Virtual coins cannot be purchased, withdrawn or converted to cash.
Do the digits in a row need to be next to each other?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
What happens if I choose the 'High' weighting mode?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service. Select stake and weighting before starting. Auto runs at most ten rounds. Stop prevents further rounds while the current round settles. Stake, mode and refill controls are locked during settlement. There is no account, deposit or real-money prize. No betting choice can remove the 4% expected loss in this demo.
Is the operator’s license verified?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service. A licence claim needs an identifiable legal entity and an independently checkable current regulator record matching its domain, status and scope. A badge, logo, search result, familiar brand name or HTTPS connection alone cannot establish operator identity or safety. No such verification has been performed for an external Lvl 2 business here.
How do I reset my demo balance?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
Does the demo save my progress?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
What is the maximum number of auto-runs?
Select stake and weighting before starting. Auto runs at most ten rounds. Stop prevents further rounds while the current round settles. Stake, mode and refill controls are locked during settlement. There is no account, deposit or real-money prize. No betting choice can remove the 4% expected loss in this demo.
Is gambling legal in my area?
This independent demo is intended for adults aged 18 or over. That site policy does not establish the legal gambling age or permission to use an external service. Real-money legality depends on current applicable local law and the identified service. Accessibility from Myanmar, a foreign licence or an age label does not prove legal eligibility. Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
Does the demo use real RNG?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
Can I play on mobile?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
What if I lose all my coins?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service.
Is this the official site?
Lvl 2 is the topic of this independent guide. We have not verified an external operator, official domain, licence, app, game catalogue, support channel or real-money service using that name. The browser game here is original software; its rules do not establish the rules or reliability of any external service. A licence claim needs an identifiable legal entity and an independently checkable current regulator record matching its domain, status and scope. A badge, logo, search result, familiar brand name or HTTPS connection alone cannot establish operator identity or safety. No such verification has been performed for an external Lvl 2 business here.
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