Drop and stack puzzles from 4096x. Every one runs in your browser and ends at 4096.
FallA pair of numbers falls into a narrow well. Slide and turn it so each number lands by its twin to merge, and keep the top clear.PlanetDrop numbers in at the rim of a planet. Each falls toward the core, straight or diagonally, and a number that comes to rest on its twin merges into their double.RiseMove a number one square left or right. Numbers fall, a number that lands on its twin merges with it, and every second move a new row rises.SinkDrop each number into a column. It sinks past every lighter number, and on its twin the two merge; the double sinks on into the next twin below.BrickPull a brick out from under another and lay it on a tower next door. The bricks above drop, and twins that meet merge into their double.SkylineNumbers stack up in four towers. A roof is open when its tower stands taller than a neighbour: send an open roof onto its twin and the two merge.CatchNumbers fall down five lanes into five cups. Catch each one in the cup below it or the one beside it, so it lands on its twin and the two merge.BalanceDrop each number on a peg of a beam on a pivot. It merges with a twin on top, and each tile pulls by its number times its distance, so keep both sides even or the beam tips.PancakeTap a pancake to flip it and every pancake above it. Then the next one drops on top, and twins that touch merge into their double, two at a time.GateFlip one switch, then drop the ball through the gates. Every switch it passes turns over, and a ball that lands on its twin merges into their double.JarDrop numbered balls into a jar. Twins that touch merge into a bigger ball. Keep the jar from overflowing.DropTap a column to drop a block into the well. A block that lands next to its twin merges with it into the double.