Answer:
I am a mini solar powered computer
I have keys but no locks. I have space but no room. You can enter but can’t go outside. What am I?
I pass before the sun but make no shadow. What am I?
By myself, I'm practically nothing. Worthless as a leader, but when I follow a group, their strength increases tenfold. What am I?
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
I have feet on my head
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic