Crash Course + All-Subject Prep
- 2-day live crash course (recorded)
- Maths & Systematic Reasoning practice
- Mark schemes & worked solutions
What's included
More information
This package includes access to practice exams and a 2-day crash course for the TU Delft Computer Science and Engineering Cognitive Skills Test. Practice exams in Mathematics, Systematic Reasoning & Logical Thinking, provide automatic grading and step-by-step solutions. The 2-day crash course covers key areas of Logic and Systematic Reasoning, offering insights and strategies for the test.
Join our focused 2-day crash course designed for students preparing for the TU Delft Computer Science and Engineering Cognitive Skills Test. This course provides in-depth coverage of Systematic Reasoning & Logical Thinking, with comprehensive theory, practical tips, and problem-solving techniques to help you succeed in the entrance test.
Dates: announced once TU Delft publishes the 2027/28 selection calendar (the course runs in the weeks before the Cognitive Skills Test)
Timing:
Sessions are conducted from 9:00 AM to 5:00 PM CET.
Lunch breaks are scheduled from 12:30 PM to 1:00 PM.
Course Breakdown:
- Intensive Learning: Over two days, the course focuses on Systematic Reasoning & Logical Thinking, providing thorough coverage of key topics, examples, and strategies that are crucial for the entrance test.
- Interactive Q&A: Each day features a dedicated Q&A session, offering students the opportunity to ask questions and clarify any doubts.
- Customized Content: Prior to the course, we will reach out to participants to collect specific questions or challenges they are facing. This feedback will be used to tailor the course content to address the most relevant topics.
Additional Information:
All course materials, including recorded sessions and supplementary notes, will be available online for registered students after the course.
Practice your Mathematics skills for the TU Delft Computer Science and Engineering Cognitive Skills Test with exams that cover key topics such as functions, calculus, and trigonometry. Each practice exam is automatically graded, and step-by-step solutions are provided to help you understand how to solve each problem.
The math practice exams include questions on the following topics:
- Functions and Graphs: recognition and drawing of polynomial functions, root functions, power functions, logarithmic functions, analyze and draw transformations of these standard functions, determine limits, domain, range, asymptotes and symmetry points, inverse functions
- Algebraic Solving: isolating variables in an expression, rearrange expressions into simplified form, find roots of functions with factorization, solve system of linear equations
- Differential Calculus: derivatives of standard functions, application of product/quotient/chain rule, first and second derivative and analyzing local maximums and minimums and local concave and convex behavior, inflection points, solve optimization problems
- Integral Calculus: limits of integration, definite/indefinite integrals, calculate integral of standard functions, determining surface area, volume of a solid revolution, arc length and mean value of a function
- Trigonometry: functions such as sin(x), cos(x), tan(x), unit circle, exact values of basic trigonometric functions for multiples of angles in the first quadrant, application of the Pythagorean identity, sum and difference identities, double angle formulae
- Geometry: calculate surface and perimeter of two dimensional shapes, calculate volume and surface area of three dimensional objects, determination of lengths and angles with properties of lines, triangles, and quadrilaterals, formulate equations for lines and circles, intersections between lines and circles, distance between points, lines and circles
- Vectors: determine length and direction of vectors, decompose vectors, dot product of two vectors, calculation of angles and distances between vectors, solve problems involving velocity, and acceleration of a point whose path is described by a time-dependent vector representation
Work on your logical reasoning skills with practice exams for the TU Delft Computer Science and Engineering Cognitive Skills Test. The exams cover topics such as propositional logic, Boolean algebra, predicate logic, and deduction techniques. Each exam is automatically graded, and detailed solutions are provided to help you understand each answer.
The Systematic Reasoning & Logical Thinking practice exams contain questions on the following topics:
- Propositional logic: Propositions, Logical operators, Precedence rules, Logical equivalence, Universal operators, classifying propositions.
- Boolean Algebra: The Basics of Boolean Algebra, Substitutions laws, Simplifications and additional laws such as The Law of the Excluded Middle and The Distributive Laws.
- Predicate logic: Predicates, Quantifiers, Operators, Logical Equivalence.
- Deduction: Valid Arguments, Proofs, and Proofs in Predicate Logic.
Each practice exam comes with a detailed mark scheme and worked solutions for every question. After completing an exam, you will receive automatic grading to help you understand your performance. The step-by-step solutions show you how to approach each problem and the correct methods to use, making it easier to learn from your mistakes and improve your skills with each attempt.
The admission guarantee
We're confident in the prep. If you complete the programme and aren't admitted, we'll enrol you in the same package for the next cycle, completely free. No second purchase. It is not a refund; the full conditions are in our Terms.
- Attend the live crash course (or watch the full recordings)
- Complete the full-length practice exams before your Cognitive Skills Test
- Send us TU Delft's selection outcome within 30 days of receiving it
- Free re-enrolment in the next cycle's package if you're not admitted
The Cognitive Skills Test shapes your ranking
TU Delft Computer Science & Engineering is a numerus fixus programme: your place comes down to your ranking, and the Cognitive Skills Test is the part you can directly prepare for.
- 300+
- auto-graded practice questions across Maths & Logic
- 16h
- of live teaching on Systematic Reasoning & Logical Thinking
- 100%
- of questions come with step-by-step worked solutions
Exact Cognitive Skills Test dates are published by TU Delft with the 2027/28 procedure.
Two intensive days on Systematic Reasoning & Logical Thinking
Logic is where targeted teaching moves the needle most on the Cognitive Skills Test. Our 2-day live course (9:00–17:00 CET, early 2027, dates to be announced) works through propositional and predicate logic, Boolean algebra and deduction with worked examples and test strategy.
- 16 hours of structured teaching on logic & systematic reasoning
- Customised to questions you submit the week before
- Recordings & slides kept available after the course

150+ exam-realistic maths questions, auto-graded
Practise the full maths scope (functions, calculus, trigonometry, geometry and vectors) in the test format. Every question is automatically graded with step-by-step worked solutions.
- Differential & integral calculus, optimisation
- Trigonometric identities and the unit circle
- Vectors, dot products, geometry

150+ logic questions with worked solutions
Drill the exact reasoning skills the CST tests (propositional logic, Boolean algebra, predicate logic and deduction) with automatic grading and detailed solutions for every question.
- Propositional logic: operators, precedence, equivalence
- Boolean algebra: substitution & simplification laws
- Predicate logic and formal deduction

Mapping your journey
ANS Account Creation
Within 10 minutes of purchase, you will receive an email to set up your ANS account.
Start Practicing
Once your ANS account is set up, you can start practicing immediately. We recommend beginning with untimed exams to familiarize yourself with the material and build confidence. Once comfortable, move on to timed exams to simulate the real test environment and improve your time management skills.
Online Crash Course: early 2027, dates to be announced
Our 2-day crash course takes place from 9:00 AM to 5:00 PM CET, with lunch from 12:30 to 1:00 PM. It focuses on Systematic Reasoning & Logical Thinking: the area where focused teaching makes the biggest difference on the Cognitive Skills Test.
Cognitive Skills Test (CST)
Complete the Cognitive Skills Test for TU Delft in early 2027. TU Delft confirms the exact dates when it publishes the 2027/28 procedure; we update our guidance as soon as they are out.
ANS access expires
Your access to the ANS platform runs until shortly after the 2027 Cognitive Skills Test; we confirm the exact end date once TU Delft publishes the 2027/28 test dates.




