Block Factory is the 63rd level in Chip's Challenge 1. This level is not a very difficult solve, but precise timing is required in several places. U 3R 5U L is the simplest starting route; U 2R UR 4U L is quicker by [1/2], but ends with no spring slide and has more moves at 10 m/s. The final L move clones some blocks; build a bridge all the way to the right on row 2 to collect two chips. It is now possible to grab all the remaining chips but one from the force floor side; sneak below the block factory into a new area and approach the red button.