Pixel Feast

Pixel Feast is a relaxing pixel-art puzzler. Each stage hides a picture made of colored pixels, and you must consume it entirely. Tap a block in the tank's bottom row. It cracks open, its tiny eaters drop into an open slot, then dash across the image to eat every pixel that matches their hue. You have only five slots. Open a block the picture no longer needs, and that slot stays filled for nothing. When no block you can open proves helpful, the level finishes. Choosing the sequence is the whole game. There are 134 handcrafted levels, each featuring a unique picture: rockets, animals, food, flowers. Later stages add face-down blocks, linked pairs, locked blocks whose key is concealed in the picture, doors that stay shut until you have eaten enough, and cannons that shoot back. Three boosters for when you are stuck: a hand that removes any block from the tank, one extra slot, and a rainbow cannon that wipes out every loaded block at once.