Begin the level by observing the multi-colored knitted pattern at the top of the screen that you need to complete. Examine the sliding block puzzle at the bottom, which contains the spools of colored thread needed for the pattern. Solve the puzzle by sliding the blocks and spools around to move a desired color spool to one of the exit points. Once a spool is at an exit, it becomes available in the row above the puzzle. Tap and drag the thread from the available spool to the corresponding colored section on the main pattern. Continue applying thread from the same spool until that color section is 100% complete, at which point the spool will be used up and disappear. Repeat this process—solving the puzzle to free up the next required spool and applying its thread—until all colors are filled in and the pattern is complete.
The game is timed, as indicated by the clock in the top-right corner. The puzzle blocks (spools) come in different sizes, which affects how they can be moved within the puzzle grid. You cannot use a spool's thread until you have successfully moved it to an exit point in the puzzle.
Plan your moves in the puzzle to efficiently free up the colors you need. It can be strategic to clear out smaller, single-unit blocks first to create more open space, making it easier to maneuver the larger spool blocks. Focus on freeing spools that are blocking the path of other spools you will need later.