Rolligami: Paper Marble Maze

A marble, a gold cup, and a map drawn on graph paper. Get the marble into the cup! Swipe to roll. The marble keeps going until something stops it: a stone wall, a locked door, the other marble, or the edge of the paper. And it has to stop in the cup. Roll across it with nothing on the far side and it dips in, hops out, and keeps going. So fold the map. Tap a paper ear on the edge and the sheet folds over, just like real paper. The map gets smaller, and its new edge is a wall you just built. Walls, keys, doors and arrows show through the fold like tracing paper, and a marble on the flap rides along to the other side. Then the map gets tricky. Holes. Roll onto one and the marble drops through. Fold paper over it and it's patched. Fold the marble onto one and down it goes. Black holes. Paper can't cover them. A fold carries them along, and a marble that rolls in is never seen again. Keys and doors. Roll over the key and every door swings open. Or fold the key onto one door and open just that one. Arrows. Roll into one and it flings the marble the way it points, flying right over holes. Each arrow throws once. Two marbles. Every roll moves both of them. Sometimes one marble is the wall the other one needs. Every board has a perfect number of moves, the fewest there are, found by a solver. Solve it in that many for five stars. A few over gets four. Every undo costs you. Set a new best and watch the number fly! Hundreds of campaign levels in five chapters, with names like Crease lightning, Knock knock and Point of no return. The first 40 come with the game, and more campaigns download free, each one as soon as you finish every level of the one before. Endless boards at four difficulties, Easy to Expert, where Expert means two marbles. Or take on an Endless run: three lives, and harder boards pay more. A daily board, the same one for everybody. Keep your streak going and share your result, with a picture of the day's board. Just the board, never the answer! Stuck? Hint nudges you for free. Show me plays a short, optional video and then walks you through the rest of the board, one move at a time. A board you use it on tops out at three stars, and skipping it costs you nothing. No timer. No lives in the campaign. No account. It plays offline, the daily too; you only need a connection to download a new campaign. Roll it. Fold it. Cup it!