Creation of this resource was inspired by [url=https://twitter.com/Cshearer41/status/1144124688530100224?s=20]this problem[/url] created by [url=https://twitter.com/Cshearer41]Catriona Shearer[/url]. [br][br]You can move any of the [b]LARGE POINTS[/b] anywhere you'd like [b]AT ANY TIME[/b]. [br][br][b][color=#1e84cc]How would you describe what you see here in your own words?[/color][/b][br][b][color=#9900ff]How can we formally prove this is always true (regardless of the positions of the LARGE POINTS)? [/color][/b]