Today I decided to play it with My idiot slave. The game is simple. Under each implement is a card. I pick an implement and reveal the card then shuffle the pack of cards, to which idiot slave asks Me to stop shuffling. The card is then revealed and I decide whether I want to add or multiply the 2 numbers. But here’s the tricky part! My slave then has to guess which implement was used. If he guesses correctly we move on to the next. Guess wrong and we repeat again and again