Thimbles

The game for attention and concentration. There are two variants of it: 1) there are 3 thimbles in the game. before starting one thimble is marked and then all the thimbles are mixed.persone should trace and choise the thimble that was marked (classic variant)2) also 3 thimbles in the game. their order is marked by number. after the thimbles are mixed the player should choise them in right order.3)The classic game (1) + you should select the correct answer to the simple arithmetic example.The game becomes more complicated round by round, because of the faster rate and more actions of mixing thimbles.Also traning mode is availeble, here the person can choose the rate and the complexity of the game himself.