A solution by Notunderscore (Time: 0.9s, Blocks used: +10)
A solution by mungo (Time: 1.1s, Blocks used: +7)
A solution by Lui (Time: 2.3s, Blocks used: +1)
A solution by JTLJLJL (Time: 3.5s, Blocks used: +8)
A solution by Jor (Time: 1.2s, Blocks used: +9)
A solution by Dino (Time: 2.4s, Blocks used: +4)
A solution by Noodlemire (Time: 0.6s, Blocks used: +107)
A solution by Jcj (Time: 6.5s, Blocks used: +5)
A solution by 好人 (Time: 1.4s, Blocks used: +3)
A solution by Éléanore (Time: 1.2s, Blocks used: +2)
A solution by Hugh man (Time: 2.5s, Blocks used: +5)
A solution by lol (Time: 2.2s, Blocks used: +1)