Trainers
Focused drills to sharpen the raw skills that win trading interviews: mental math, probability, estimation and psychometric aptitude.
Numerical
Fast, accurate arithmetic, the raw number sense every mental math test screens for.
Math Trainer
Timed mental arithmetic drills across addition, subtraction, multiplication and division. Track your speed and accuracy.
Sequence Trainer
Find the next number in the pattern. The same sequence puzzles used in trading aptitude tests.
Fractions to Decimals
Drill fraction-to-decimal conversions until they are instant. A core skill for every mental math test.
Trading
Market-making desk skills, taught then drilled: fair value and pricing, hedging and the Greeks, two-sided quoting and arbitrage.
ETF Market Making
A trainer from the fundamentals to a live ETF market-making case: lessons, simulators and drills.
Options Market Making
A trainer from the fundamentals to a live options market-making case: lessons, simulators and drills.
Futures & Basis
A trainer from cost-of-carry fair value to a live futures and basis case: lessons, simulators and drills.
Prediction Markets
A trainer from the fundamentals to a live prediction-markets case: lessons, drills and worked solutions.
Probability and Statistics
Probability, expected value and statistical reasoning, the quantitative core of every trading interview.
Estimation
Order-of-magnitude reasoning: break an unknown into parts and defend a number.
Cognitive
Pattern recognition and mental flexibility under time pressure.
Task Switch
A timed task-switching drill that trains cognitive flexibility: each round a stimulus appears under one of two rules and you classify it against that rule.
Response Conflict
Train response inhibition and selective attention with the Flanker and Simon tasks. Act on the relevant feature of each stimulus while ignoring a conflicting one.
Pincode Game
A timed working-memory drill: memorise a flashing digit sequence and type it back in order, reversed, or sorted.
Cube Folding
A 3D spatial-reasoning drill: identify which cube folds from a given 2D net. The mental-rotation task used in the Mako Trading online assessment.
Code Match
A perceptual-speed drill against a shrinking clock: spot the exact match among near-identical codes that hide swapped pairs and lookalike characters.
Grid Recall
A spatial working memory drill: a pattern of cells flashes on a grid, then you rebuild it from memory while red decoy cells try to enter your answer.
Intercept
An anticipation drill: balls fall along four lines and your cannons fire with real travel time, so you must lead the target and meet it at a crossing point.
Hold Fire
A response inhibition drill: press fast for the targets and hold fire for everything else, while the cue rule keeps changing and the response window tightens.
Target Number
An arithmetic-flexibility drill: combine four numbers with the basic operations to reach a target, searching backward from the goal under a round clock.
Pump
The balloon risk game: pump for money, cash in before the pop, and learn the distribution. Measures risk appetite and how you adjust after losses.
Skyline
A tower-rearrangement planning puzzle scored against a verified minimum move count, with no clock: pausing to plan before the first move is the skill.
Mystery Figure
A hidden-figure deduction game with count-only feedback and no clock: only attempts score, and the results show your gap to information-efficient play.
Sweet Spot
A multi-target timing game: rotating dials spawn and expire around you, and each scores only if you click while its needle sweeps the target arc.