The 77 is not like any other board game; you have to be quick to decide your next move, it will certainly need some getting used to, but no worries, The 77 is extremely addictive and you will not see the time go by.
Pick a 4x4, a 5x5, or a 6x6 board and open your eyes, each cell contains an object in the evolution of technology, your job is to merge two identical items to create the next one, The 77 will not make it easy for you as it will add items every move you make and the game is over when the table is full. Enjoy!