Description: Nerlaska celebrates the New Year with three days free!!!That will not rust the brain!!! Mathgems is an Intelligence Game where you have to prove your mental ability to apply basic mathematical calculations like addition, subtraction, multiplication and division.MathGems is a Intelligence Game where you have to prove your mental ability to apply basic mathematical calculations like addition, subtraction, multiplication and division.Depending on the game mode you have selected (ARCADE, STRATEGIC or CLASSIC) you will have to solve the operations that prompted Dr. Brain. Combine all operations, combine the numbers, combine the colors of the gems in your battle against the countdown and stimulates your brain with this funny game!Game FeaturesARCADEEasy? That seems at first, but your mental calculation speed will be tested in a race against time. Dr. Brain will fill the screen with more numbers and operations and have to be quick solving the calculations because if the board is filled full of gems you will lose the game.CLASSIC This time Dr. Brain and offers full board full of numbers and operations to see if you can prove what you say you are good at mental arithmetic. Can you clean it running all the calculations and you can to finish all the gems that Dr. Brain is ready to test you? Get in the shortest time and clearing the largest number of gems to improve your level.STRATEGIC Gradually Dr. Brain will offer you very simple operations with small gems, operators and numbers just and necessary to resolve them. But you know what the doctor: will gradually complicate things to test you. In all modes of play, as you rise to level of mental mathematical calculation, Dr. Brain whenever you go throwing for more complex operations, with more operators and with more higher numbers.More Apps from Nerlaska Games (NLKGames):NLKGAMES MAKES LIFE FUNVisit us at www.nlkgames.comFind us on www.facebook.com/nerlaskastudioFollow us on www.twitter.com/nerlaskastudio