Sales & Trading
Fast mental math and probability under pressure, plus reading a live market.
60 seconds, four operators, zero calculator.
Mental Math Sprint
Add, subtract, multiply, and divide against the clock. Problems get harder the longer your streak runs.
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.
Take it, or pass?
Expected Value Challenge
You're offered a bet with a win amount, a loss amount, and a probability. Decide fast whether the expected value says take it.
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.
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.
Binary search, but it's a game.
PremierQuant Guessing Game
A hidden number 1-100. Each guess tells you higher or lower — find it in as few guesses as possible.
Some games on this track need Premier. See pricing →