Unarrow
Unarrow is a five-minute arrow puzzle with a record of how you solved it. Most questions have an answer below; anything else, write to us.
If it helps to know what you were doing, include the level or Daily number and roughly when — but send nothing you would not want kept. Because the app has no server, we usually cannot look up your game even if we wanted to, which also means there is very little about you for anyone to leak.
Everything lives on the device you play on: cleared levels, best moves, every recorded step, your Brain Score and your streak. There is no account to sign in to.
Everyone gets the same board on the same day, and it is generated from the date rather than fetched — so it works on a plane. It rolls over at midnight where you are, which is also what the daily reminder follows. If you travel across time zones, the reset moves with you.
On the free plan you get one attempt at today's board. It counts as used when a run ends, whether you clear it or walk away; restarting inside the same run does not spend a second one.
It is a description of how you solve puzzles, built from your own runs on this device. It is not an IQ score, not a comparison with other players, and not a medical or cognitive assessment.
If it says Building your baseline, that is honest rather than broken: the first ten runs are not enough to average, so the app says so instead of showing you a made-up number.
Nothing. Version 1.0 uploads nothing, so there is no record under your name on our side to remove — the in-app reset is the complete deletion. If you would still like to ask, use the address above.