A solution by Žisek (Time: 6.9s, Blocks used: +51)
A solution by Jan (Time: 10.0s, Blocks used: +100)
A solution by Golgotha (Time: 11.1s, Blocks used: +64)
A solution by kitty (Time: 10.7s, Blocks used: +48)
A solution by Uu (Time: 6.6s, Blocks used: +34)
A solution by Nn (Time: 10.5s, Blocks used: +41)
A solution by AceJay (Time: 11.4s, Blocks used: +78)