A solution by Carlton (Time: 4.1s, Blocks used: +6)
A solution by Dehv (Time: 2.9s, Blocks used: +6)
A solution by i (Time: 2.7s, Blocks used: +6)
A solution by Mariner (Time: 3.7s, Blocks used: +6)
A solution by bleeeee (Time: 2.8s, Blocks used: +6)