Your goal is to cover the entire canvas with blue pixels. your friend green will help you while red will not. To make a blue pixel, you need to have stamps. if you have, click space. if you need more, touch the green pixels. But if you run out, you loose :( Also, avoid the red pixels. they also take away your stamps.
Griffpatch - grid snapping and custom variable numbers btw I hope this kinda goes viral like 250 veiws or 100 likes lol