OME 1997 Problem 2
A square of side is divided into unit squares. Let be the set of the interior points of the initial square which are vertices of the unit squares. What is the largest number of points of no three of which form an isosceles right triangle?
Dataset text AI-MO AoPS. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
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