Normal sudoku rules apply. Help Cecil the Spider to build a web using silky threads. A single silky thread must start at a white spot and connect to another white spot that is either one or two cells away in a straight line (horizontally, vertically or diagonally.) Any further and the thread will break! Two silky threads may not cross each other. The digit on a white spot indicates how many silky threads attach to it. The two white spots connected by a silky thread may not contain the same digit. If a black insect sits between two digits, one is double the other. If a stripy green insect sits between two digits, they have a difference of at least 5. If a spotty red insect sits between two digits, one is odd and the other is even. The digit being thought about by Cecil the Spider indicates how many of the afore-mentioned insects have been caught on silky threads.