Market Making
Quoting tight, well-centered markets and reading depth — the core loop of a market maker's day.
Quote a bid and ask. Wear the risk.
PremierMarket Making
Post a bid/ask spread against a hidden fair value. Counterparties trade against you — a tight, well-centered quote wins; a wide or mispriced one loses.
Read the book, fast.
PremierMental Order Book
A live bid/ask book flashes on screen. Spread, mid price, walk-the-book fill price — answer before time runs out.
Buy here, sell there, mark it now.
PremierTrading P&L Sprint
Track a rapid sequence of buys and sells at an average cost basis, then compute realized, unrealized, or total P&L before time runs out.
Coins, dice, and cards — fast.
Probability Blitz
Rapid-fire probability questions: coin flip combinations, dice sums, card draws. Answer within tolerance before time runs out.
How much of your bankroll?
PremierKelly Criterion
Given an edge and the payout odds, compute the Kelly-optimal fraction of your bankroll to bet.
Some games on this track need Premier. See pricing →