Nine Patch Uneven Nine Patch
The Uneven Nine Patch style of quilt block is so named because not all of the nine individual patches are the same size as is the case in a regular nine patch quilt block. This style of quilt block is often used in 10" quilt block to make the math easier, but you will find this construction method in many other quilt blocks as well.

Churn Dash - a Variation

Free Quilt Block Pattern

The Churn Dash quilt block is also known as Monkey Wrench. The Monkey Wrench block was featured as one of the quilt blocks that helped slaves find the escape routes along the "Underground Railroad". So, it has some interesting history.

This variation adds some extra half square triangle pieces to the original 10" block, which is nice for those wanting to express a little more of their skills. However, this version is still a very easy block to make.

See also: Churn Dash