Logic and Deduction - criminal problems & nbsp; presented here detective tasks previously published in the journal "Science and Life", "The Shield," "Tasvir", "World crime" et al., allow to a certain extent to develop the attention, observation, intelligence and resourcefulness ... Features: - Very often, the solution lies in-picture button - "Picture", if any. - Do not rush to press the button - '' The answer is "not yet solved the problem! - Sort tasks by using the "Options" & nbsp; These objectives are loved by all and at all times. Some see them as a kind of "mental gymnastics" means a natural quencher for every thinking person needs to feel and to exercise the power of your mind. Other draws elegant literary sheath: the plot logic problems is often very entertaining. Another advantage of the variety of problems of their accessibility: you can often hear that to solve logic problems requires not special knowledge, but only a certain level of development, the ability to think logically, acquire and develop, just like any other skill, perseverance exercises. What's New in the Latest Version 1.2.6.5a Last updated on Jul 10, 2018 - исправление багов