A solution by Kira (Time: 3.5s, Blocks used: +34)
A solution by Metaphys (Time: 1.7s, Blocks used: +11)
A solution by Lunchbox (Time: 1.6s, Blocks used: +17)
A solution by DJalex (Time: 1.7s, Blocks used: +32)
A solution by vinnie (Time: 1.0s, Blocks used: +25)
A solution by Stefan (Time: 2.9s, Blocks used: +33)
A solution by 2R0 (Time: 1.4s, Blocks used: +20)
A solution by MegadoriKitty (Time: 2.1s, Blocks used: +24)
A solution by Sr (Time: 3.8s, Blocks used: +35)
A solution by Eliška (Time: 2.5s, Blocks used: +35)
A solution by kelci (Time: 1.5s, Blocks used: +30)
A solution by EPm (Time: 1.5s, Blocks used: +49)
A solution by Stefan (Time: 0.9s, Blocks used: +14)
A solution by Stefan (Time: 0.8s, Blocks used: +13)
A solution by alexxx (Time: 1.4s, Blocks used: +13)
A solution by alexxx (Time: 1.2s, Blocks used: +12)
A solution by attercop (Time: 20.1s, Blocks used: +20)
A solution by Ronkl (Time: 1.5s, Blocks used: +16)
A solution by Mocha (Time: 1.6s, Blocks used: +38)
A solution by Parm (Time: 3.9s, Blocks used: +28)