Logic puzzles.
Truth-tellers, knights and knaves, age problems.
About/Logic & Brainteasers
Logical reasoning, weighing & measuring, classic interview puzzles.
Easy is the definition. Normal combines two. Hard hides which one applies until you've done the work.
Truth-tellers, knights and knaves, age problems.
Odd-one-out in the fewest weighings.
Sequential reasoning, common knowledge.
Loop strategies under random permutation.
Pigeonhole, parity, modular arguments.
Finding what stays the same across moves.
“The trick isn’t the answer.
The trick is the answer’s shape.”
Other skills
Train them in any order. The system targets your level in each.
01
Mental Math.
Speed arithmetic, fractions, percentages, log/exp.
02
Probability & Statistics.
Conditional, Bayes, expected value, distributions.
03
Trading Intuition.
Bid-ask, market making, position sizing, P&L.
04
Fermi Estimation.
Order-of-magnitude reasoning. Process beats number.
06
Cognition.
Working memory, reaction time, sequence, planning.
Be among the first traders to train on quanto. Early members receive exclusive pricing before public launch.
One email when the cohort opens. No spam.