Trade markets on a simulated marble football final: snipe the main market after goals and pick off mispriced side bets.
The Marble Olympics is a live trading game on a simulated marble football final. Two teams shoot marbles at an orange goal and a red goal over 90 game minutes. You trade one main market — the product of the two teams’ final marble totals — plus a rotating stream of side bets on the final counts. The match is fully simulated; your edge comes from reading the teams’ hidden quality from their earlier tournament rounds, reacting to goals faster than the market, and spotting side-bet quotes that are off fair value.
Before kick-off you see both finalists’ results from the 1/16-finals through the semifinals. Team strengths are never shown — the past scores are your only signal of how accurate each team is, overall and per goal color.
The final plays out in real time (3–9 game minutes per real minute). Goals move the main market; side bets appear for 60 seconds each — one at a time early on, up to ten at once in the final third. The host can pause and resume the match.
At full time all markets settle on the final counts. You see your PnL split, the full leaderboard, and a replay timeline to scrub through the match and review every trade with the information available at that moment.
The Marble Olympics
1-20 players | ~30 min