A solution by Noodlemire (Time: 2.1s, Blocks used: +34)
A solution by Lui (Time: 8.3s, Blocks used: +79)
A solution by Lui (Time: 3.4s, Blocks used: +2)
A solution by 好人 (Time: 3.2s, Blocks used: +28)
A solution by little puppy (Time: 2.2s, Blocks used: +45)