Code Breaker

Can you figure out which four coloured pegs ( ) Squigly has hidden under the grey caps? Click each peg on the bottom row to select the colour for each peg. When you think you've got it, click the Check It button. Squigly will give you one green checkmark () for each peg that is the same colour as Squigly's peg and is in the same column and one red charkmark () for each peg that is the same colour, but in a different column.