How Orbit Sum Calculates Odds
Two independent pointers each draw a number from 0 to 6 uniformly. The results are added and taken modulo 7, creating a sum that ranges from 0 to 6. Each outcome is equally likely with a probability of one-seventh. You choose an arc of one, two, or three positions starting at zero. If the final sum falls within your chosen arc, you win. Otherwise, the result is zero.
Gross Payouts and Expected Return
Winning returns a gross multiplier of 6.72x for a one-position arc, 3.36x for two positions, or 2.24x for three positions. These gross returns include your original stake. The expected return to player is 96 percent for all modes. Simulation data confirms this with results around 95.76 to 96.01 percent over one million rounds. The game deducts your stake once at the start and persists it before animation begins.
Wallet Mechanics and Settlement
Payouts are computed in hundredths. Any fractional carry is kept separately while whole coins are credited. If your balance drops below ten, you can manually refill to one thousand coins. Reloading the page discards any unfinished round without refund. Controls disable while the round is active. The demo uses virtual coins with no cash value or cashier system.
Frequently asked questions
What is the actual win probability in Orbit Sum?
The sum modulo seven is uniformly distributed. Your win probability equals the size of your chosen arc divided by seven. This means one-third for a three-position arc or one-seventh for a single position.
How does the wallet handle fractional coins?
The system tracks fractional hundredths separately. When you win, it credits the floor of the whole coins and retains the remainder. This ensures precise arithmetic without losing small fractions during settlement.
