Spool Sort

Spool Sort is a quiet color-sorting puzzle set on a cotton-covered haberdashery rack. Tap one wooden spool and then another to transfer its upper run of matching winding. An empty peg accepts any color; a partly wound spool accepts only the color already on top, with room for four winding bands.

Eighteen reproducible orders introduce two, three and four yarn colors. Each arrangement is built with a route to a tidy finish. Undo takes back the whole transfer, and restarting an order keeps your earned records. Stitched marks accompany the yarn colors, while a lifted winding and arcing strand show which spool you selected and where a transfer went.

Fill each nonempty spool with a single color to wrap the actual finished order. Its move count becomes your record and unlocks the next order. The side drawer holds five pages of orders, with complete touch targets and your minimum-move records. Choose an unlocked order whenever you want, replay a parcel, or continue to the next color arrangement.

The game saves the current winding, undo history, unlocked orders and optional touch feedback locally. Leaving the workshop does not advance a hidden clock. Play works offline without ads, purchases, accounts, microphone access or an audio requirement.