I bet you think 2015 is just any normal year, no World Cups, no Olympics...Well, wake up and smell the protractors and brain sweat, friends, because you're forgetting that this year is the 56th International Mathematical Olympiad.
Maybe you're not ready to take part this year, but get ready for number 57 with GREG, a great mathematical puzzle game designed to train your brain. The aim of GREG is to combine the numbers in the grid to match the given one. It gets progressively harder as it goes on as you slowly become a maths genius. With it's slick design, GREG might just be the sexiest maths game around. Go for gold as GREG drops from ₹55.00 to FREE.