Sliding puzzles from 4096x. Every one runs in your browser and ends at 4096.
TiltThe board tilts one way each move, and the way turns clockwise every time. Set a dam on a square first: numbers stop against it, and twins merge.DrainTap an empty square and its row and column slide in toward it from all four sides. Twins that bump merge, and the next number fills the square.SplitSwipe a square to split its row or column there. The two halves slide apart to the edges, and twins that meet merge into their double.DominoTip a number one square, like a domino. Onto its twin the two merge, and the new tile keeps toppling into every next twin in line.CompassTap a tile and it skates the way its arrow points. Hit its twin and the two merge, then every arrow on the board turns a quarter.GapSlide a tile, and the tiles before it, one square into a gap like a sliding puzzle. When the front tile bumps its twin, the two merge into their double.SkateSwipe a tile and it skates until it hits a wall or another tile. Hit its twin and the two merge into their double.ClassicThe one that started it. Swipe the board, merge twins, and choose a 4×4, 5×5 or 6×6 grid.