Logic puzzle

A Logical (English " logic" ) is a special form of the puzzle, which is by means of deduction, a form of logical reasoning solved. The puzzle consists of a description are given in the groups with the same number of elements, as well as a series of instructions that directly or indirectly contain statements about which elements are connected or not. The task of Rätslers is consistent precisely allocate to each member of a group is an element of any other group. The solution to the puzzle can be represented in a table in which the matching elements by row or by column listed. Logicals can be systematically solved with solution schemes, where by checking related items can be determined logically and graphically.

Example

Description:

Notes:

Solution scheme: