dustMason · August 14, 2017 22:27
diff --git a/- b/-
 def optimal_move state
  return state if Math.sqrt(state) % 1 == 0 # its a perfect square
  (1..Math.sqrt(state)).each { |n| return n*n if optimal_move(state - (n*n)) == -1 }
  return -1
 end
	def optimal_move state
	return state if Math.sqrt(state) % 1 == 0 # its a perfect square
	(1..Math.sqrt(state)).each { \|n\| return nn if optimal_move(state - (nn)) == -1 }
	return -1
	end