For readers in Canada, this is a free demo experience using virtual coins. While the game mechanics are mathematical, you should verify how 9988 handles currency conversions and regulatory compliance for your specific province.
From hexadecimal reels to a score
Two independent reels each show one hexadecimal symbol: 0 to 9 or A to F. A, B, C, D, E and F have values 10, 11, 12, 13, 14 and 15. Calculate n = 16 times the first reel value + the second reel value + 1. Each integer from 1 to 256 has probability 1 in 256.
Factor n into prime powers. For each prime power p^e, calculate p^(e-1) times (p+1), then multiply those results together. For n = 1, there are no prime factors and the empty product is 1. Subtract 1 from the product to obtain the reward score. Reels 0 and 0 therefore produce n = 1, a statistic of 1 and a score of 0.
What Canadian Players Should Verify with 9988
Before playing, Canadian users should confirm that 9988 supports transactions in Canadian dollars (CAD). It is common for international platforms to accept Interac e-Transfer, but you must check the operator's help section to see if this specific method is available for deposits or withdrawals.
Regulation in Canada is provincial. Ontario has its own licensed market, while other provinces operate under different frameworks. You should verify which jurisdiction 9988 falls under to ensure your local laws permit access. Additionally, check the terms for any geographic restrictions that might apply to your IP address.
- Confirm if Interac e-Transfer is an active deposit option.
- Verify the provincial regulatory status of the operator.
- Check if the demo uses real CAD or virtual credits.
Linear, Square and Cube
Linear uses the reward score as its weight. Square uses the score squared, and Cube uses the score cubed. For the selected curve, the gross multiplier is 0.96 times the weight divided by its exact average across all 256 outcomes. Multiply the gross multiplier by the stake to obtain the raw gross return.
The exact sums of those weights are 49,692 for Linear, 13,767,778 for Square and 4,569,348,930 for Cube. Divide each sum by 256 to find its exact mean. Every curve has an expected gross return of 96% of the stake across the complete outcome distribution. This is an average, not a probability of winning or a promised session result.
Starting and completing one spin
Select a stake of 10, 20, 50 or 100 play coins and a Linear, Square or Cube reward curve before pressing Spin both reels. The default stake is 20 and the default curve is Linear. Both reels share one stake, deducted once when the round starts.
Stake and curve selection, balance restoration and starting another spin are locked during the round. Sound remains available. Settlement occurs once at the end, with no row bets, bonus or intermediate collection. The chosen stake and curve remain selected after settlement; reloading restores 20 and Linear.
Whole-coin credit and saved fractions
At settlement, add the saved fractional carry to the raw gross return. Credit the whole-number part of that total, rounding down, and save the remaining fraction for later rounds. For example, a raw return of 12.4 coins with 0.8 carried forward credits 13 coins and leaves 0.2 as carry.
A zero-return round leaves the saved fraction unchanged. The displayed wallet changes by the single stake deduction and the eventual whole-coin credit, rather than by a separate profit award.
Exact expectation and measured samples
Separate runs of one million simulated rounds per curve measured gross returns of 95.89% for Linear, 95.99% for Square and 95.84% for Cube. These are sample observations; the exact expectation comes from summing all 256 outcomes and is 96% for each curve.
The curves assign different relative rewards to scores. Equal expected return does not make their individual round results identical. A gross return includes any returned part of the stake; it is not additional profit.
Wallet, reloads and the demo's limits
A new demo wallet starts with 1,000 play coins. The balance and fractional payout carry are stored in this browser's local storage. A settled balance of zero is saved too. The coins have no cash value and cannot be purchased, withdrawn or exchanged for money.
When no round is active and the balance is below 10, Restore balance sets it to exactly 1,000. At a balance of 10, restoration is unavailable. This manual action replaces the balance rather than adding 1,000 coins, and keeps the fractional carry.
Reloading during a spin ends that unfinished round. The stake already deducted remains deducted, with no refund, payout or resumed round. The saved wallet and carry remain, while the controls return to stake 20 and Linear.
Wait for settlement before reloading if you want the round to complete. Stored wallet values are local browser state, not an online account or a guarantee of recovery after site data are deleted.
The demo stores its virtual-coin balance and fractional payout carry in browser local storage. The pages also load Google Fonts stylesheets and font files, and Statinside visitor analytics with counter 44. These third-party requests go beyond local wallet storage.
There is no demo account or payment flow. That does not establish anonymity or the absence of personal-data processing. This guide does not establish what each provider retains, for how long, or for which purposes.
Frequently asked questions
How is the reward score calculated?
Read the reel pair as n = 16 times the first value + the second value + 1. For each prime power p^e in n, multiply p^(e-1) by (p+1), multiply those terms together, then subtract 1. For n = 1 the empty product is 1 and the score is zero.
What happens to fractional returns?
The raw gross return and saved carry are added together. The whole-number part is credited and the remaining fraction is saved. Zero-return rounds and manual restoration keep the carry.
Does 96% mean I get that amount back in a session?
No. It is the exact expected gross return across all 256 outcomes for each curve. Individual rounds and sessions vary; the one-million-round measurements are samples.
Is 9988 licensed in Canada?
Licensing is provincial in Canada, and Ontario has its own licensed market. You should check the operator's website or footer to see if they hold a license from your specific province or a recognized international body.
Can I use Interac e-Transfer on 9988?
Interac e-Transfer is a common method in Canada, but you must verify its availability directly with 9988. Check their payment or banking page to confirm if they support this method for CAD transactions.
