Jumping Jenny is an interesting skill game for free.

Publisher:	Siteken Games
Downloads:	1
Software Type:	Freeware, 0.00
File Size:	824K
OS:	Windows All
Update Date:	07 January, 2015

Jump n' climb as high as possible. Use the mouse to set jumping angle and power, use arrows to move, release the mouse button to jump and try to land on a platform. Beware of moving and shrinking platforms, and use your super jump power to clear tough situations.