First one is
http://www.eyezmaze.com/grow/index.html You're supposed to put the items on the ball in the "right" order, to make it grow as much as you can.
http://nanana_m.at.infoseek.co.jp/m_ranger.html
It's a Japanese Power Ranger-esque type beat-em-up. Quite fun.
The controls are as follows:
Z - Attack
X - Special Attack
C - Change Characters
When you beat a boss, he sits there hunched over or something, keep hitting C until all of your guys team up and finish him off. Same goes for after you beat the bigger versions.