Simple pathfinder You can change the size and hit the green flag 1 sprite, 780 blocks, 12 variables, 3 lists, 14 custom blocks, 100% pen (no clones). Old Pathfinder: https://scratch.mit.edu/projects/1240183417
https://scratch.mit.edu/projects/374026476 by @BoltTest is how this works and is a good tutorial you just have to implement it yourself!