Parcel Patch: Conveyor Puzzle

Turn a few conveyor belts, press Send, and deliver every parcel to the exit that matches its shape. Parcel Patch is a calm logic puzzle for iPhone, played in portrait with one finger. CHANGE ONLY A FEW TILES Every level is a small sorting floor, at most 5 by 6 tiles, that is almost right. Belts with a rotate symbol turn a quarter turn clockwise with each tap; every other tile is fixed. The catch is the limit: each level lets you change only one to four belts, and a counter ("Changed 1/2 tiles") shows where you stand. Turn a belt back to where it started and it no longer counts. Undo and Reset level let you back out. When you press Send, all parcels set off together and move one tile at a time, so timing matters as much as direction. EVERY FAILURE HAS A REASON A run that goes wrong stops at the exact spot, marks it on the board and tells you why in one plain sentence: "There is no belt…