## Numbers & nature

In this exhibit we discuss numbers and number relationships found in nature, starting with number series such as FibonacciR

## Monty Hall

This paradox is inspired by the 1960s American TV quiz show Let’s make a deal, hosted by host Monty Hall. The game consi

## Lottery game

The lotto game consists of drawing without re-entry from an urn, some balls all numbered differently. The winner – when

## Wisdom of the crowd

Warning: This exhibit, actually, can be in either the Dice or Digits section since the idea is to count how many objects are i

## Tessellation

A TESSELLATION is the periodic repetition of the same figure covering a plane without overlapping or holes. The figures used t

## Hanoi tower

It is a puzzle that is played with three stakes and a variable number of discs. In the exhibition version, the stakes are arra

## Magic square

A MAGIC SQUARE is a square table of positive integers (1, 2, 3, 4, 5, 6, etc.) constructed so that the sum of the numbers on e

## Tangram & stomachion

TANGRAM is a puzzle game of Chinese origin composed of seven tablets and invented, probably, during the Song Dynasty, 960-1279