The app runs series of math tasks. Player should calculate expressions and respond with correct answers. Condition for each player determines if numbers in the expressions are all odd, even or mixed.
The game is not limited in number of trials, but ony limited in allowed number of failures, and page timeout.
- random trials are generated on demand as player is running the series
- the trials are sequentially displayed to a player
- player responds with their answer
- the answer is validated on server and feedback is given
- score is assigned for each correct or incorrect answer
- then page iterates to next trial
- player gives response by typing into a text field and pressing 'Enter'
- validity of an answer is indicated by highlighting the input field
- feedback is shown with resulting score for each trial
- trials are generated randomly
- response time is measures
- all data is recorded for each trial
- series are terminated when player reloades page or navigates back/forth