Move 1 coin to form 2 lines of 4 coins.
In this picture you can see 6 coins in the shape of a cross. Moving just ONE coin, can you form 2 lines, each with 4 coins?
Move 2 coins so every coin touches exactly 3 coins.
Re-arrange the coins from the diamond shape so the coins are 4 in a row (it may be a slanted line). In each move, you have to slide a coin into a new position that is touching 2 other coins.