What does mini blds mean?

"Mini BLDs" typically refers to "Mini Blindfolded Solves" in the context of speedcubing, where participants solve a Rubik's Cube or similar puzzle without looking at it, often while blindfolded. This variation emphasizes quick thinking and memorization skills, as competitors must recall the cube's state from memory. The "mini" aspect might refer to smaller cubes or shorter solving formats used in competitions or practice.