How to play Shunt
A jammed grid, one way out.
1
Get the marked block to the exit gap on the right-hand wall. Everything else is in the way.
2
Blocks only slide along their own length: wide ones left and right, tall ones up and down. They never pass through each other.
3
Drag a block, or click it and use the arrow keys. Pushing one block any distance in a single direction counts as one move.
4
Par is the shortest possible solution. Beat par you cannot — match it and the puzzle is yours. U undoes, H hints, R resets.