Hi, guys!
Could you please help me with a code review for my solutions? 
Test 1: Events_Test_1 (codepen.io)
Test 2: Events_Test_2 (codepen.io)
Test 3: Events_Test_3 (codepen.io)
Thank you! 
!
Hello @Marius_Erdei
you doing great well done
it would be better for test 2 if you does not allow the ball to vanish if user move it beyond the edge of the canvas
so it should stop at the edge of it
and have a nice day