This trick is a classic of magic - passing a coin through the table. It is the perfect trick ... Practice the move explained in the video around 20 times and by then you should be able to do ...

The 11 times tables has an interesting trick that can help you remember it. The numbers that you multiply by 11 seems to separate into the hundreds and the ones columns, with a new digit in the tens.

Whatever East plays, South wins and returns a spade. East only holds one card higher than ♠QJ, and so declarer is assured an entry to the table — and all his winning club tricks.