Use the numbered clues to create a picture in Color Link-A-Pix Light.
Excluding 1's the other numbers are pairs.
Draw a colored line from one number to it's pair, and the length of the journey is the same as the clue.
So a 4 will link to a 4, and the number of steps to it's pair is 4.
It's hard to describe but easy once you give it a try.
Enjoy Color Link-A-PiX Light.