
Give your brain a workout on the type of brainteasers that challenge the best solvers at the World Puzzle Championships They're tough but fun & the feeling of satisfaction you get when you succeed is simply unbeatable Some of the puzzles are oldies but goodies like battleships
- & its many variants
- where you search for a fleet hidden within a grid In " Eminent Domain" try to determine which blanks cells are owned by the numbered ones For " Hex Loops" locate a path that travels through adjacent hexagons the trick is it has to end where it started & the lines can't touch or cross From Snaky Tiles to Spiral Galaxies these Mensa-level conundrums will get your mind in shape About MENSA- Mensa is the internationally renowned high IQ society which has a worldwide membership of almost 100000 members in more than 100 countries There are 28000 members in the UK including 2200 Junior Mensans under the age of 16 To join Mensa the only requirement for membership is that an individual's IQ falls within the top 2 per cent of the population