Questions, troubleshooting, and how to reach us.
Tap a number, then an operation (+ − × ÷), then a second number. They combine into a new number. Keep going until you hit the target, or get as close as you can and tap "Lock in". Each starting number can be used once, every result must be a positive whole number, and division must be exact. You don't have to use every number.
Subtraction can't reach zero or go negative, division can't leave a remainder, and a number can only be used once. The app tells you which rule you hit.
At midnight UTC, the same moment for everyone in the world. The puzzle is generated on your device from the date, so it works offline and everyone gets the same one.
🟩 exact, 🟨 within 10, 🟧 within 25, 🟥 further away. The shared text shows your steps count and time but never the numbers or the solution.
A day counts when you lock in or hit the target on that day's puzzle. Play on consecutive UTC days to keep the streak going.
Yes. A solver checks every puzzle on your device before you see it. After you finish you can tap "Show a solution".
Only on your device. Sixmark has no account and no server, so deleting the app deletes your stats, and they do not move to a new phone by themselves. You can also use "Erase all my data" in the About screen.