When working double crochet in rows 3 rows down, work in front of the 2 chain spaces, not around.

Each skipped single crochet has 2 chain spaces worked above it for 2 rows. This establishes the “gap” into which the mosaic treble crochets will be worked later.

The tiled double crochet always replaces the single crochet directly behind it on the working row.

The wrong side of your work is kept by alternating 2 striped rows of the pattern because you are working in front of the chain spaces every time you tile, meaning you will never be working around the chain spaces. Spaces are placed behind the high tile point.

Scarf

With the main color, start by making 29 chain stitches and continue following the stitch chart.

Chromatic Mosaic Scarf Pattern in Crochet