A marathon for your head
Six different mental challenges, played back to back, on a single clock. One run,
one total time — and one number to beat next time.
The six stages
- Memory SequenceWatch the pattern, then repeat it. It grows every round.
- Colour ClashTap the colour the word is printed in, not the word itself.
- Grid LogicA nonogram. Fill each row and column to match its numbers.
- Card PairsMemorise the table, then clear it pair by pair.
- Arrow RulesDark arrow: swipe where it points. Red arrow: swipe the opposite way.
- SudokuEvery row, column and box takes each number exactly once.
Five difficulties
Easy, Medium, Hard, Expert and Extreme. The grids get bigger, the sequences get
longer and the par times get tighter.
Earn your boosts
Every stage has a par time. Clear it faster than par and you charge the boost bar —
the further under par, the more charge you get. Spend that charge on hints when a stage
fights back. Rushing early buys you help later, so the marathon rewards pace, not panic.
Built to stay out of your way
- No account, no sign-up
- Free — one ad at the end of a finished run, never during a stage
- Your scores stay on your device
- Plays offline once the app has started
- English and Turkish