A solution by GuidoL (Time: 3.2s, Blocks used: +16)
The flaw is rather
A solution by fdelapena (Time: 3.1s, Blocks used: +91)
A solution by Bobby (Time: 4.0s, Blocks used: +44)
A solution by BigGoober (Time: 2.6s, Blocks used: +46)
A solution by Player001 (Time: 3.3s, Blocks used: +69)
A solution by valsi (Time: 2.5s, Blocks used: +27)
A solution by J (Time: 2.9s, Blocks used: +38)
A solution by Djean (Time: 2.4s, Blocks used: +31)
A solution by Maxito (Time: 3.6s, Blocks used: +12)
A solution by Lui (Time: 3.1s, Blocks used: +13)
A solution by Oh (Time: 3.1s, Blocks used: +120)
A solution by 好人 (Time: 2.7s, Blocks used: +11)
A solution by bo_derrick (Time: 2.5s, Blocks used: +63)
A solution by Loz (Time: 2.9s, Blocks used: +64)
A solution by L3S (Time: 2.6s, Blocks used: +28)
A solution by Rabidtarian (Time: 3.5s, Blocks used: +28)
A solution by Zyxyx (Time: 3.1s, Blocks used: +31)
A solution by Ray 'BLJ' Duck (Time: 3.6s, Blocks used: +15)
A solution by Ray 'BLJ' Duck (Time: 3.7s, Blocks used: +14)
A solution by Msna (Time: 2.5s, Blocks used: +25)