A coherent learning path
Move from mental models and classical argument to uncertainty, systems, probability and AI without losing the thread.
A digital platform for modern logic
Think clearly when the world does not
A digital, self-paced learning platform that turns logic from an academic subject into a practical tool for decisions, communication and life under uncertainty.
One-time payment. No subscription. 100% refund guarantee.
19 structured modules78 learning unitsLearn at your own pace
Personal accountLogic · your learning space
EN · DE · RU · UA
Logic & Chaos
My learning
01
Logic as the Foundation of Thinking
22 / 78 completed28%
1.3 Exercises: logic as the basis of a worldview
19modules in one coherent learning path
78videos, exercises and supporting materials
€190one-time price for lifetime access
100%refund guarantee without a fixed deadline
Why logic
Logic is not a school subject. It is the operating system for thinking.
Most people encounter logic as a collection of abstract rules. This platform takes the opposite approach: every concept is connected to real decisions, information, persuasion, risk and complex systems.
You learn to notice the hidden frame behind an argument, separate signal from noise, test explanations rather than merely believe them, and act more calmly when certainty is impossible.
Inside the platform
Built for sustained learning, not passive watching.
A personal study environment keeps the full programme, progress and supporting materials in one place.
Video with structure
Recorded sessions are divided into manageable learning units, so you can pause, return and continue from the exact point you stopped.
Exercises that transfer
Practical tasks help convert an idea into a repeatable way of analysing conversations, work and everyday decisions.
Progress that is visible
Your dashboard records completed units and shows the next step, reducing the friction of returning to study.
Materials for each module
Lesson recordings, slides, exercises, advanced tasks and the glossary are linked to the relevant module.
Accessible anywhere
Use the responsive platform in a browser or install it as an app on a supported device.
Selected programme themes
From first principles to the logic of complex systems.
The complete platform contains 19 modules and 78 learning units. These are the main intellectual threads running through it.
Models and worldviews
See how interpretation, abstraction and the chosen “lens” influence a conclusion before formal reasoning even begins.
Chaos and uncertainty
Understand non-linearity, limited predictability and why simple causal stories fail in complex environments.
Scientific method
Build hypotheses, look for disconfirming evidence and replace false certainty with short cycles of testing and correction.
Arguments and hidden premises
Unpack syllogisms, enthymemes and persuasive claims to reveal what has quietly been assumed for you.
Decomposition and systems
Break a difficult situation into interacting systems, find constraints and work with feedback instead of static task lists.
Gödel, Tarski and the metalevel
Recognise the limits of rule systems and learn when a problem can only be resolved by stepping outside its current frame.
Probability and fuzzy logic
Move beyond binary answers, update beliefs as evidence changes and make decisions in the grey zone.
Signal, noise and artificial intelligence
Filter information streams and use AI as an amplifier of structured thinking rather than a substitute for it.
No specialist mathematical background is required.The current core lessons and materials are in Russian.
How it works
Start in minutes. Continue at your own rhythm.
Purchase access
When Paddle checkout is activated, pay €190 once. There are no automatic renewals or recurring fees.
Get access to your account and the app
Access is available online immediately after purchase. Login details are also sent by email within one hour of payment confirmation, or within 24 hours in exceptional cases.
Follow the path
Open the next unit, watch the lesson, use the supporting material and complete the exercise when you are ready.
Return without losing context
Progress is saved in your personal account, so the platform always shows what is complete and what comes next.
Programme author
Konstantin Shpunt
Konstantin has a background in applied mathematics and more than twenty years of experience building and managing technology businesses. Logic is therefore presented not as a historical catalogue of forms, but as a tool used in real systems and real decisions.
The programme combines modern logic, scientific reasoning, systems thinking and practical examples from technology, business, public discussion and everyday life.
Applied mathematics20+ years in IT businessPractical, non-academic format
View professional profile (opens in a new tab)
Lifetime platform access
€190
One-time payment · no subscription
- 19 modules and 78 learning units
- All current recorded lessons
- Slides, glossary and supporting materials
- Practical and extended exercises
- Personal dashboard and saved progress
- Access for the operational lifetime of the platform
Paddle checkout will calculate and display applicable taxes when payment is activated. The current website does not collect payment data.
Evaluate the full platform without risk.
Request a 100% refund at any time if the programme is not right for you. No explanation is required. Statutory consumer rights remain unaffected.
FAQ
Clear answers before you buy.
Is this a course or a digital platform?
It is a digital learning platform containing one structured Logic programme. Your personal account brings together the full learning path, recorded lessons, materials, exercises and progress tracking.
What language is the content in?
This website and the account interface are available in English, German, Russian and Ukrainian. The current core video lessons and learning materials are in Russian. Short English-language fragments, where used, include Russian subtitles. English, German and Ukrainian lesson tracks are not included in the current purchase.
Do I need mathematics or formal logic first?
No. The programme starts from first principles and is designed for people without specialist preparation. It is practical rather than university-style, although several topics are intellectually demanding.
How much time should I plan?
A sustainable pace is one or two learning units per week, usually around two to four hours including an exercise. You can move faster or slower because there are no deadlines.
Is €190 a subscription?
No. It is a single payment for access to the current platform and programme. There is no automatic renewal.
What does lifetime access mean?
Your access has no fixed expiry and no recurring fee. It remains available for the operational lifetime of the platform and while 5Pro Software has the right and practical ability to provide the content. The Terms explain continuity arrangements if the service is ever discontinued.
How quickly will I receive access?
Access is available online immediately after purchase. Login details are also sent to the purchase email within one hour of payment confirmation. In exceptional cases, delivery may take up to 24 hours.
How does the refund guarantee work?
Send a request to logikundchaos@5prosoftware.com or use the contact page. We will arrange a full refund through Paddle and close the associated platform access. The guarantee has no fixed time limit and requires no explanation.
Build a clearer way of seeing the world.
Get the complete Logic platform for €190 once, learn at your own pace and keep access without a recurring fee.
Get lifetime access