1. 选基准：随机选一个元素作为基准(pivot)
The Severn Estuary is home to huge numbers of sprats and salmon, and the twaite shad, a protected migrating species which spawns in the tributaries of the River Severn.
。谷歌浏览器【最新下载地址】对此有专业解读
pixels destroy task2，详情可参考safew官方版本下载
Currently, if you're stuck, the game only offers to reveal the entire puzzle, forcing you to move onto the next difficulty level and start over. However, we have you covered! Below are piecemeal answers that will serve as hints so that you can find your way through each difficulty level.