About Make10s

Make10s is a small, independent site built on one simple idea: keeping your brain sharp should be free, fun, and free of nonsense.

What we do

We make light, satisfying number puzzles — starting with Make 10 — and pair them with practical, plain-English guides on mental math, focus, and brain training. Everything plays right in your browser. No download, no sign-up, no clutter.

Who it's for

Grown-ups. Whether you're an adult who wants a quick mental tune-up or a senior who likes to keep the mind active, our games and articles are written for you — not for kids.

Why we built it

The web is full of cheap game clones and "brain training" products that over-promise and charge a subscription. We wanted the opposite: a clean, trustworthy place where the puzzles are genuinely good, the writing is honest, and the price is zero. Our background is in education and teaching, and the "make ten" idea behind our first game is the same number-bond strategy used in classrooms to build fast mental math.

Our promise

Honest. We won't claim our games cure or prevent any medical condition. They're a fun way to stay mentally active — nothing more, nothing less.
Private. We don't ask for your name, email, or login to play. Your scores stay on your device.
Free. The site is supported by ads so the games can stay free for everyone.

The content on Make10s is for general information and entertainment only. It is not medical advice. If you have concerns about memory or cognition, please talk to a qualified healthcare professional.

Questions or feedback? We'd love to hear from you — visit our contact page.