MillSong on the web is built the same way as our iOS apps: private by design.
Everything stays on this device
Your progress — best scores and XP — is stored only in this browser (on-device storage). It is never sent anywhere. Clear your browser data and it's gone; nobody else can see it.
No accounts, no ads, no tracking
There is no sign-up and no login. There are no ads and no in-app purchases. There are no third-party trackers embedded in the app. The computer opponent runs entirely on this device.
Built for ages 9–14
The 400 Concepts questions come straight from the MillSong iOS design. Losing a piece is framed as part of the plan, never a scold, and the computer opponent scales from Gentle to Sharp. A hint appears only after a first try.
A game played around the world
Nine Men’s Morris — also called mill or morabaraba — has been played across the world for a very long time, on boards carved into stone, wood, and clay. We honour that shared tradition; the game belongs to everyone who plays it.
Spark & Anvil is a 501(c)(3) public charity. Apps stay free forever. This page is a plain-language summary, not legal advice.
