The interlocking block stitch - Nordic Hook - Free crochet stitch tutorial
This free crochet tutorial shows how to make the interlocking block stitch step-by-step. It includes detailed photo instructions. The interlocking block stitch is a repeat of two rows. To get the same color effect as in this example, you will need three colors. The color pattern for the interlocking block stitch is very beautiful. This stitch is reversible and looks the same on both sides.
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Floof Couture
Free Pattern - Fair Isle Crochet Sweater
The Pine Crochet Sweater Pattern is worked entirely with crochet stitches. This top-down, try-on-as-you-go crochet sweater is entertaining to work up and wear. The modern crochet stitches create a wardrobe piece you will want to wear in fall and winter. (Sizes XS-5X included in pattern.)