Rediscovering the Fun: Games We Left Behind

What is the classic game where players use paper to try and fold it into a perfect triangle that can be flicked across the table? Which game involves drawing a grid on the pavement and tossing a small object, like a stone, to different squares? In which game do players stand in a circle and pass a ball around, but must say the word ‘Duck’ or ‘Goose’ at specific times? Which game involves hiding small objects for others to find, sometimes with hints like ‘warmer’ or ‘colder’?