A game of grammar and deception
When first we practice to deceive...
— Sir Walter Scott
The spider is weaving a web of deception around you. Every sentence brings a claim — some are honest, some are tricks. Work out which is which. Answer correctly to weaken the web. Answer wrong, or run out of time, and the spider adds another strand. Reach 20 correct before the web is finished, and the spider gives up and flees. Let it finish first, and you're trapped.