Lily Stacks is a calm stack sort puzzle on a golden-hour pond. You set stacks of petals on lily pads, matching petals hop across by themselves, and ten of one color open into a lotus.
Stack sort puzzles are about placement. You never pour or swap anything yourself. You choose where each new stack goes, and the board does the sorting: when two neighbouring stacks show the same color on top, those petals slide together on their own. Pick the right pad and one move can set off a whole chain of hops.
Our version is set on a pond at sunset. The board is a honeycomb of lily pads, the pieces are stacks of soft petals, and every color has its own petal shape, so you can tell them apart even without color. Lily Stacks is free, plays in your browser on phone, tablet or computer, and needs no download or account.
Stack sort is one kind of sort puzzle. Our sort puzzle games page covers pour sort and color gates too.
Read the full Lily Stacks guide
Yes. It's free in any browser on phone, tablet or computer, with no download and nothing to buy.
You place stacks of colored pieces on a board. Neighbouring stacks with the same top color merge by themselves, and a big enough run of one color clears. The skill is choosing where each stack goes.
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