Solve 1.5 Problems a Week

78 Solutions is a mindset for deliberate practice in software — choosing the right challenges, solving them well, and building momentum without burning out.

About 78 Solutions

Choose the Right Problems

Some problems aren’t worth solving. This method helps you spot the ones that matter — the ones with long-term payoff and deep learning.

Solve Them Well

Write, test, improve. Then do it again. You’ll build skill through repetition and code reuse, turning your codebase — and your career — into a perpetual training ground.

Stand on Your Own Shoulders

Every solution is a seed. Let your past solutions guide (or help solve) your future problems, and let your systems evolve with you over time.

How It Works

Each week, you choose 1.5 problems to solve. Perhaps you will choose one problem worth solving and one small improvement to your toolkit. Or perhaps you will solve three problems over two weeks. The goal isn’t just to ship — it’s to learn while you build, and to build things worth keeping.

1. Frame the Right Question

Define a problem clearly and tie it to a bigger purpose. Even small problems can unlock big growth if chosen wisely.

2. Solve It Deliberately

Work with focus, using habits that sharpen your thinking — like writing tests, reflecting on what’s hard, or reusing past solutions.

3. Log, Reuse, Repeat

Document your progress. Save what works. Each solution becomes a tool in your belt — for next week, next project, or your future self.

Latest Resources

Recent articles and submissions from contributors — or technically, just one (for now). Want to publish something on 78solutions.com? Visit the contributors page to learn how.

Recent Articles

Mary Meeker's report on AI trends

Mary Meeker’s 2025 AI report highlights how generative AI is reshaping technology and markets. Here’s my perspective on her findings — and what builders and investors can learn from them.

Blog – June 2025

The 78 Problems Principle in Action

Discover how 78 Solutions came to life through a mix of serendipity, side projects, and hard-earned lessons. From its ciphered roots to solving 1.5 problems a week, this is a founder’s story about learning, iterating, and growing.

Blog – May 2025

Recent Links

The Death of Pete Absolon

Exploring Alan Prendergast’s article on the tragic death of Pete Absolon and the bonds climbers share.