class leader: y² = x³ + 11x + 15

Sr no.	class members	# points	points
1	y2 = x3 + 11x + 15	12	(0,15) (0,20) (7,15) (7,20) (18,5) (18,30) (25,5) (25,30) (28,15) (28,20) (32,5) (32,30)
2	y2 = x3 + 16x + 15	12	(0,15) (0,20) (7,15) (7,20) (8,5) (8,30) (15,5) (15,30) (22,5) (22,30) (28,15) (28,20)
3	y2 = x3 + 1x + 15	12	(0,15) (0,20) (2,5) (2,30) (7,15) (7,20) (23,5) (23,30) (28,15) (28,20) (30,5) (30,30)