class leader: y² = x³ + 17x + 50

Sr no.	class members	# points	points
1	y2 = x3 + 17x + 50	18	(10,40) (10,55) (20,45) (20,50) (25,30) (25,65) (40,15) (40,80) (50,5) (50,90) (70,25) (70,70) (80,45) (80,50) (85,20) (85,75) (90,45) (90,50)
2	y2 = x3 + 7x + 75	18	(5,30) (5,65) (10,10) (10,85) (20,30) (20,65) (30,20) (30,75) (45,45) (45,50) (50,5) (50,90) (60,35) (60,60) (65,15) (65,80) (70,30) (70,65)
3	y2 = x3 + 87x + 75	18	(10,30) (10,65) (15,10) (15,85) (20,45) (20,50) (30,30) (30,65) (45,20) (45,75) (50,15) (50,80) (55,30) (55,65) (75,5) (75,90) (90,35) (90,60)
4	y2 = x3 + 42x + 65	18	(5,20) (5,75) (15,40) (15,55) (25,20) (25,75) (35,30) (35,65) (40,10) (40,85) (50,25) (50,70) (55,45) (55,50) (60,35) (60,60) (65,20) (65,75)
5	y2 = x3 + 47x + 65	18	(5,30) (5,65) (35,45) (35,50) (50,20) (50,75) (55,20) (55,75) (60,10) (60,85) (70,40) (70,55) (75,25) (75,70) (85,20) (85,75) (90,35) (90,60)
6	y2 = x3 + 92x + 50	18	(15,25) (15,70) (25,20) (25,75) (45,45) (45,50) (60,45) (60,50) (65,5) (65,90) (70,40) (70,55) (80,30) (80,65) (85,45) (85,50) (90,15) (90,80)
7	y2 = x3 + 62x + 50	18	(10,25) (10,70) (15,40) (15,55) (25,45) (25,50) (30,45) (30,50) (40,45) (40,50) (60,15) (60,80) (75,5) (75,90) (80,20) (80,75) (85,30) (85,65)
8	y2 = x3 + 82x + 65	18	(5,45) (5,50) (10,40) (10,55) (35,20) (35,75) (40,35) (40,60) (55,30) (55,65) (65,25) (65,70) (75,20) (75,75) (80,20) (80,75) (90,10) (90,85)
9	y2 = x3 + 77x + 75	18	(15,30) (15,65) (20,20) (20,75) (30,45) (30,50) (35,30) (35,65) (40,35) (40,60) (45,30) (45,65) (65,5) (65,90) (70,10) (70,85) (75,15) (75,80)