A solution by Tuorum (Time: 1.9s, Blocks used: +2)
A solution by Tuorum (Time: 1.7s, Blocks used: +2)
A solution by Djean (Time: 1.7s, Blocks used: +2)
A solution by Lui (Time: 2.3s, Blocks used: +6)
A solution by Ela (Time: 1.6s, Blocks used: +6)
A solution by Noodlemire (Time: 1.7s, Blocks used: +2)
A solution by Just.. (Time: 2.0s, Blocks used: +6)