A solution by 1! (Time: 1.0s, Blocks used: +7)
A solution by 1! (Time: 0.9s, Blocks used: +5)
A solution by N (Time: 1.5s, Blocks used: +5)
A solution by Tfkddkdfcgv (Time: 1.4s, Blocks used: +13)
A solution by Iury (Time: 0.9s, Blocks used: +2)
A solution (Time: 1.4s, Blocks used: +5)
A solution (Time: 1.1s, Blocks used: +2)
A solution (Time: 1.2s, Blocks used: +2)