Great for scrap yarn project

Gauge is 4” should have 9 rows.

This is a fairly easy pattern. The basic pattern is the 2x1 Lego brick block. You can repeat this as many times switching colors as frequently as you like. I switched colors after 4 repetitions of the basic block to make 2x4 brick block and a few 2x2 bricks. Make sure all your yarns are same weight.