Prolog Inc.

Prolog Inc.
MathSchool

Overviewa. How good are you in simple maths like 2 + 2 = 4? Good? Can you prove it? We will offer you two simple quantities like 4 and (2 + 2). You wi …
Protangle

Protangle is a smart puzzle game where you have to tactfully reorganize some jumbled lines so that no line crosses another line. IS IT FOR YOU?If you …
BrainGear

Playing Brain Gear needs quick reflex, great attention and high analytical ability.You will be showed many simple pictures (one after another) contain …