Master your mindset, think with depth, build wisdom
A learning community focused on deep thinking and true understanding.
In a world shaped by AI and constant change, we focus on deep study and mindset training. It's not just about collecting facts — it's about thinking deeply, understanding clearly, and becoming wiser every day. Join us if you believe learning should be meaningful, not just fast.
Latest posts
In-depth posts about AI, learning and problem solving, with examples you can try yourself.
ProgrammingProgramming · Karel Robot · Arena
Karel Arena July 2025
Challenge yourself with Karel Robot puzzles in the July 2025 Arena! Test your programming skills through fun and educational challenges designed for all skill levels.
ProgrammingProgramming · Computational Thinking · Problem Solving
PM01 - Programming Mindset
Learn about programming mindset - a logical and systematic problem-solving skill that's valuable for everyone, not just programmers
ProgrammingProgramming · Learning
PM00 - Introducing Karel Robot
Discover the world of programming through Karel Robot - a friendly companion that helps you learn fundamental programming concepts like loops, functions, and conditional logic in an intuitive and fun way.
GeneralAI · Learning · Critical Thinking
AI and Knowledge Borrowing
In an era where AI permeates every corner of work, are we borrowing knowledge too much? This article analyzes the 'illusion of knowledge' effect and how to use AI effectively.
GeneralAI · Learning · Critical Thinking
Learning in the AI Era
Discover effective learning strategies in the AI era through three stages: Newbie, Player, and Pro. From building foundations to collaborating with AI as a partner.
GeneralAI · Prompt Engineering · Critical Thinking
Prompt Engineering
Analyzing the reality of Prompt Engineering: from the 'wizard profession' hype to universal skill. Discover effective prompt structure and the importance of critical thinking.
MMA Labs
Where you learn by doing. Each lab is a small world with its own rules, and the best way to understand it is to start building.
Try it: help Karel pick up the beeper
Karel knows three commands. There is no turn right.
Get Karel to the yellow beeper and pick it up. Watch out: a wall is in the way.
// Your program will appear hereKarel Robot Open
Program a small robot that walks a grid world. Every lesson is a puzzle about breaking problems down and abstraction.
Start learning KarelKarel Arena Monthly challenge
A new set of Karel puzzles every month, for every level. Solve them, then compare your approach with others.
See the latest challengeNext lab Coming soon
New labs are being built. Sign up in the Courses section to hear when they launch.
Free coursesComing soon
Courses with a clear path, hands-on exercises and mentors alongside you. You sign up here, then study in the Academy with the same account.
Get notified when the first course launches
Sign up for a course on MasterMindset
Sign in with Google or GitHub and pick the course you want to join.
Enter the Academy with the same account
No new account needed. The “Start learning” button takes you straight to the Academy.
Learn lesson by lesson, then practise more
Each lesson links to the labs and posts that help you practise more.
Four thinking abilities we train
AI works faster than we do. These four abilities help you decide what to do with that speed.
Logical thinking
Structure your thoughts, break big problems into small steps and reason systematically.
Further reading: PM01 · Programming MindsetCritical thinking
Keep asking “why”, spot bias and weigh evidence, including the answers AI gives you.
Further reading: AI and Knowledge BorrowingCreativity
Find new solutions by trying, failing and fixing, and looking at problems from many angles.
Further reading: Interactive Coding with Sandpack and p5.jsAdaptability
Pick up new things quickly when the tools change, and know when to work with AI as a partner.
Further reading: Learning in the AI Era