I went with Elevator
A solution by Stefan (Time: 10.7s, Blocks used: +11)
A solution by niel (Time: 8.7s, Blocks used: +8)
A solution by Žisek (Time: 13.3s, Blocks used: +7)
A solution by Lunchbox (Time: 1.6s, Blocks used: +10)
A solution (Time: 17.6s, Blocks used: +12)
A solution by Blotto (Time: 1.9s, Blocks used: +21)
A solution by Moww2 (Time: 7.8s, Blocks used: +4)
A solution by Miguel Nunez (Time: 10.3s, Blocks used: +18)
A solution by vinnie (Time: 12.1s, Blocks used: +5)
A solution by WevSee (Time: 12.6s, Blocks used: +4)
A solution by 64l (Time: 11.3s, Blocks used: +10)
A solution by Ryback08 (Time: 14.7s, Blocks used: +7)
A solution by manpage mutti (Time: 19.6s, Blocks used: +14)
A solution by kitty (Time: 11.3s, Blocks used: +14)
A solution by Shadow Hog (Time: 9.2s, Blocks used: +11)
A solution by deadmorose (Time: 11.5s, Blocks used: +5)
A solution by Karl Murks (Time: 33.5s, Blocks used: +15)