Frequently Asked Questions
Answers to the questions that come up most: accounts, lives, lifelines, the leaderboard, ads, privacy and account deletion.
Did not find what you were after? Write to us on the contact page and we will answer.
Is the game free?
Completely. Nothing to pay, no subscription and no in-app purchases. The game is funded by advertising.
Can I win real money?
No. Every amount in the game is virtual points with no monetary value. They cannot be redeemed, withdrawn or converted, and the game is not gambling.
Do I have to register?
No. You can play Solo and System Challenge as a guest. An account is needed to appear on the leaderboard, to keep achievements over time and to play Head to Head. When a guest registers, the progress built up on that device transfers to the account automatically.
How do I register?
With an email and password, or by signing in with a Google account. With Google we receive only your email address, display name and user id from Google — never your password.
I forgot my password
The sign-in screen has a password-reset link. You will get an email with a link that opens the set-a-new-password screen.
How many lives do I get?
Three, in all three modes. Every wrong answer or timeout costs one life, and in duel modes the life is deducted the moment you answer wrongly, not at the end of the round.
Why are there no lifelines in Head to Head?
Because a lifeline would be an unfair advantage in a race against a live opponent on the same question. Duel modes have no lifelines, no bought lives and no retiring — only speed and accuracy.
I got the same question twice
That should not happen: every question shown to you is recorded and never returns — across games, modes and devices — until the whole bank is exhausted. If it happened anyway, tell us which question it was.
What happens when the questions run out?
If you have exhausted the whole bank at your chosen difficulty and language, the game says so explicitly instead of serving you a repeat. The bank is expanded from time to time.
I found a wrong question or an inaccurate answer
Write to us on the contact page with the wording of the question. Every report is checked by hand, and a wrong question is disabled.
Can I submit my own question?
Yes, through the "Submit a Question" screen in the app. A submitted question goes through an automatic duplicate check and manual approval before it enters the bank.
Why are there ads?
They fund the game instead of charging players. They appear on content screens only — never inside a live game, so they cannot cover an answer button or distract you while the timer runs. Auto-ads are deliberately disabled.
My connection dropped mid-game — what happens?
All three modes have an offline screen: the game pauses, the timer stops and you come back exactly where you were. Head to Head gives a 30-second window to return; not returning in time is a technical loss.
What data do you collect about me?
Account data (email, username, optional photo), gameplay data (results, achievements, the history of questions you have seen) and aggregate usage measurement through Google Analytics. The full detail is in the privacy policy.
How do I delete my account?
On the account-deletion page. The request is acknowledged within 7 business days and the deletion is completed within 30 days.
Is the game accessible?
We work to WCAG 2.1 level AA and Israeli standard 5568: high contrast, ARIA labels, respect for system text scaling and reduce-motion settings, and full RTL and LTR support. The detail and the known limitations are in the accessibility statement.