Mensa: Windows : Ultimate Challenge
A selection of 300 puzzles, games, and riddles, and also a self-analysis section. The CD-ROM features three different ways to tackle the puzzles: the ultimate challenge - divided into six levels of difficulty; the puzzle practice; and the lucky dip, consisting of random puzzles.
- 01 Sep 1997
- Palgrave MacMillan
- Basingstoke, United Kingdom
- colour illustrations