The famous scientist, Albert Einstein, was reported to have created a puzzle involving 5 houses in different colours, occupied by five different nationalities, drinking different beverages, keeping different pets and smoking different brands of tobacco.
Easy (4 houses, 9 clues)
Moderate (5 houses, 15 clues)
Difficult (6 houses, 20 clues)
The answers are shown in the last page. You can learn the technique to solve the quiz in my book. It is also available here: http://www.tankinlian.com/quiz/index.html
If you wish to order 5 copies of more of the book at a special price of $5 per book, you can send your order to kinlian@gmail.com. Postage is free for delivery within
I am able to print a customised version of the puzzles for corporations wishing to provide this book of puzzles to their clients. It can feature the products of the corporation.
Tan Kin Lian