The times when people made calculations using primitive devices are long gone. The young generation has no idea what accounts are, but it seems like they have recently been used in all areas where counting was needed. The school taught the account with their help. At present, the accounts are forgotten and are lying in a dump or in closets. In the game, you will restore them using your logical thinking. The challenge at Broken Abacus is to string all the squares on a line and place them in specially designated square-shaped cells. Space is limited, and various barriers will appear at new levels, so consider moves.