A solution by Me (Time: 0.9s, Blocks used: +4)
A solution by RowdyBär (Time: 1.1s, Blocks used: +2)
A solution by slvn (Time: 1.5s, Blocks used: +1)
A solution (Time: 1.0s, Blocks used: +4)
A solution (Time: 1.2s, Blocks used: +1)
A solution by kingsley (Time: 1.2s, Blocks used: +1)
A solution by MF366 (Time: 1.1s, Blocks used: +2)
A solution by kam (Time: 1.6s, Blocks used: +1)
A solution (Time: 3.7s, Blocks used: +5)
A solution by Jo (Time: 1.2s, Blocks used: +6)
A solution by Mimi (Time: 0.9s, Blocks used: +7)
A solution by L (Time: 1.2s, Blocks used: +1)
A solution (Time: 1.1s, Blocks used: +4)
A solution by Dabo (Time: 1.0s, Blocks used: +1)
A solution by Zini (Time: 2.2s, Blocks used: +2)
A solution by Samy (Time: 1.3s, Blocks used: +8)
A solution (Time: 1.4s, Blocks used: +4)
A solution by Zini (Time: 0.9s, Blocks used: +3)
A solution (Time: 1.1s, Blocks used: +6)