Логические задачи и загадки

This application is intended for those who are used to spending time with benefits for the brain - namely, lovers of various interesting tasks and mysteries.

The application contains the most interesting and non-trivial tasks. To solve individual problems you have to pretty much break your head. But even if you can not find the right answer - you can use the hint and see the right solution.

In the list of tasks there are both simple logical and mathematical tasks, as well as tasks with a trick.

Spend your time is not boring and profitable!