WoolSorting

★★★½ 3.9 (193)Puzzle
SortingMobileColor2DLogicMouse

If you enjoy WoolSorting

WoolSorting is a color sorting puzzle where strands of wool sit stacked on rods, one colored layer on top of another. Your job is to move the top layer of any rod onto an empty rod, or onto a rod whose top layer is the same color, until every rod holds a single unbroken color.

It is free to play in the browser with nothing to install. The first boards are gentle, then more colors appear and the stacks get deeper, so a puzzle that looked easy suddenly needs a plan.

WoolSorting at a glance

DetailValue
GenrePuzzle
PlatformWeb browser (desktop & mobile)
PriceFree to play
Rating3.9/5 from 193 votes

What is WoolSorting?

It belongs to the same family as water sorting and ball sorting puzzles, but with wool. Each rod is a column holding several colored layers. A move takes the exposed top layer off one rod and drops it on another, and it only lands if the destination is empty or already shows that same color on top. You win a board when the colors are fully separated, one color per rod. There is no timer and no failure state, so the pressure comes from running out of legal moves, not from the clock.

Controls: moving wool between rods

One button does everything. Click a rod to lift its top layer, then click a second rod to place it.

ActionDesktopMobile
Pick up top layerLeft click a rodTap a rod
Place the layerLeft click the target rodTap the target rod
Cancel a pickupClick the same rod againTap the same rod again

The stacking and matching rule

The whole puzzle runs on one rule, and understanding it is most of the game. Only the outermost layer of a rod is ever in play, and it can go to just two kinds of spot.

SituationCan you move there?
Target rod is emptyYes, any color can go on an empty rod
Target top layer matches your colorYes, colors of a kind stack together
Target top layer is a different colorNo, the move is blocked
Target rod is already fullNo, there is no room

How the boards get harder

Early boards use a handful of colors and shallow stacks, so you can often solve them by eye. As you go, the game adds more wool colors and taller columns, which means more layers are buried under the wrong ones. A single empty rod becomes precious because it is your only staging space for untangling a knot of mixed colors.

Tips for untangling a tricky board

Is WoolSorting free and can I play it unblocked?

Yes to both. The game runs entirely in your browser, so there is nothing to download, no account, and no install. That also means it works on a school or work network wherever browser games are allowed. Open this page, press play, and start sorting.

Why the sorting loop works

The satisfaction is in the click of a color finally clicking home. Every board is a small closed problem with a clean solution hiding inside it, and the moment you spot the order to unstack things, the rest falls out fast. It is a quiet, low stakes puzzle you can pick up for one board or ten.

Frequently asked questions

How do you play WoolSorting?
Click a rod to lift its top layer of wool, then click another rod to drop it. The layer only lands on an empty rod or on matching wool. Keep sorting until each rod holds one color.
Is WoolSorting free to play?
Yes. WoolSorting is free to play online in your browser, with no download and no account needed.
Can I play WoolSorting unblocked at school or work?
Yes. It runs in the browser with nothing to install, so it plays on school and work networks wherever browser games are permitted.
Does WoolSorting work on mobile and Chromebook?
Yes. It works on phones, tablets and Chromebooks straight from the browser, and on desktop, using taps or mouse clicks.
How do you win a board?
You win when the colors are fully separated, with every rod holding a single color from top to bottom and no mixed stacks left.
What happens if I run out of moves?
There is no timer, but you can get stuck if the top layers block each other. Keeping a rod empty as staging space is the usual way to avoid a dead end.