Newby needs some help

[hood012]

Hi there all,
I am looking to put together a led circuit (6 3mm LED's) that all flash randomly with a tilt/vibration switch. to be powered by 2no. cr2025 3v batteries. it is to fit in a small box 30mm x 40mm can anyone provide me with a simple diagram? i am a newby to all this so if possible instructions for a five year old would be grately appreciated. i have sorced most of the parts from maplins ect... just not sure where to start.
thanks

Phil