By playing Tic - Tac - Toe on a calculator, you can come up with the following pattern:
123 + 321 = 444
396 + 159 = 555
147 +519 = 666
519 + 258 = 777
369 + 519 = 888
147 + 852 = 999
Dec 11, 2014
Dec 11, 2014 at 3:40 PM UTC
By playing Tic - Tac - Toe on a calculator, you can come up with the following pattern:
123 + 321 = 444
396 + 159 = 555
147 +519 = 666
519 + 258 = 777
369 + 519 = 888
147 + 852 = 999
