From the box:

A compendium of puzzles and games to stretch your brain to the limits.

This pack contain a set of ingenious games, puzzles and activities designed by MENSA, the international high IQ society, to hone your mental powers until they're razor sharp. There is a book containing series of IQ-type puzzles that will test both your speed of thought and mental agility. In addition there is a board game that will provide the whole family with hours of puzzle-solving fun, and another that helps to build vocabulary.. There are 3D-puzzles that will put you through many hours of mental struggle as you try to reach seemingly impossible solutions. But you don't have to be a genius to enjoy this pack.

There is two boardgames in this pack. The first, Wild Words, is a word game for any number of player. The players must move their counters accordingly to a die roll and respecting certain restrictions. On a 10 x 16 board with a letter in each square. Every player will have to collect an equal number of letters and have a limited time at the end of a round to form a word with his collected letters.
The second game is called Puzzle mountain. Its a kind of Snakes and ladders for six players, themed on mountain climbing. You have to be the first to reach the summit after leaving the base camp. There are crevasses and ropes, you have to solve a puzzle-card to climb along the ropes or not falling down along crevasses.

The pack contain:
book of MENSA puzzles, 100 puzzle-cards, a 2-sided game board, dice and counters, puzzle cubes, tessellated tiles and instructions for the games plus all solutions.