All Ten Game started with a familiar scene: a kitchen table, a worksheet with four numbers on it, and a family arguing about whether 7 was even possible. We built the site we wished existed that evening — a place to play the puzzle, check the answers, and settle the argument.

What we run

The site has three parts. A daily puzzle that refreshes every day, an unlimited practice mode for when one puzzle is not enough, and a complete answers archive with step-by-step working for every date. The All Ten solver ties it all together: give it any four numbers and it finds every target from 1 to 10.

How the answers are verified

Every puzzle on this site is checked by our own solving engine before it goes live. The engine works with exact fractions, allows concatenation, and tries every legal combination of operations — so when we say a puzzle is 10/10 solvable, it really is. Solutions run in your browser; nothing you type is sent anywhere.

A note on Beast Academy

All Ten Game is a free, fan-made project. We are not affiliated with Beast Academy or Art of Problem Solving — we just love the puzzle format they popularised and wanted a friendly home for it on the web.