Round duration
A Wingo area can show more than one duration. Select the intended round and check the period number before submitting.
Number choices
The number buttons represent individual selections. A completed round should be checked against the exact period in history.
Colour groups
The visible rules can connect numbers with colour categories. Read the current rule display because colours and combinations must be interpreted from the active screen.
Big and Small
The interface can group lower and higher numbers. Do not assume that a previous run makes the opposite group more likely.
