Independent guide · original demo · 18+

Mosaic Seams: Probability and Payout Guide

The official website of j999.

The official website of j999. This guide details the actual odds and payout structure for the Mosaic Seams demo. It explains how gross returns are calculated and how the virtual wallet settles rounds without cash value.

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How Payouts Work

Mosaic Seams uses four tiles showing three equally likely shapes. Matching adjacent pairs return 0.96 times the gross stake. Total returns range from zero to 2.88 times the stake. The gross return includes your original stake amount.

Wallet and Settlement Rules

Stakes are deducted once at the start. Settlement is automatic at the end of the reveal. Unfinished rounds are discarded on reload without refund. Fractional carry is kept separately from whole coins.

Probability and Evidence

Each of the three seams has a one-third probability of matching. The expected gross return is 0.96 times the stake. Simulation data confirms this ratio over one million rounds. The game requires no account to play.

Frequently asked questions

Is there a minimum stake?

Yes, the minimum stake is ten coins. You can choose stakes of ten, twenty-five, fifty, or one hundred.

What happens if I reload?

Any unfinished round is discarded. You do not get a refund for the deducted stake. Controls reset immediately upon reload.