A solution by WolfUK (Time: 3.4s, Blocks used: +8)
A solution by DJalex (Time: 4.1s, Blocks used: +6)
A solution by Phil (Time: 2.7s, Blocks used: +2)
A solution by Creeper_Andi (Time: 3.2s, Blocks used: +5)
A solution by vinnie (Time: 3.1s, Blocks used: +10)
A solution by Stefan (Time: 2.9s, Blocks used: +4)
A solution by Sr (Time: 2.2s, Blocks used: +1)
A solution by oegi (Time: 3.3s, Blocks used: +7)
A solution by EPm (Time: 3.6s, Blocks used: +9)
A solution by LOGiK (Time: 2.9s, Blocks used: +2)
A solution by kitty (Time: 1.8s, Blocks used: +10)
A solution by Lio (Time: 1.9s, Blocks used: +3)
A solution by Balls, balls and more balls (Time: 3.0s, Blocks used: +4)
A solution by Mocha (Time: 2.2s, Blocks used: +9)
A solution by ToTo (Time: 2.1s, Blocks used: +2)
A solution by attercop (Time: 2.3s, Blocks used: +6)
A solution by Lunatic (Time: 2.4s, Blocks used: +1)
A solution by Parm (Time: 2.7s, Blocks used: +2)
A solution by Ck (Time: 1.5s, Blocks used: +23)
A solution by Ck (Time: 0.0s, Blocks used: +0)