There is 69 balls in the draw. They are broken up in 7 blocks. The blocks of ones. Which is number one to number nine. Example. 1.2.3.4.5.6.7.8.9 This is the blocks of one's The blocks of tens. Example. 10.11.12.13.14.15.16.17.18.19. The blocks of twenty Example. 20.21.22.23.24.25.26.27.28.29 The blocks of thirty. Example. 30.31.32.33.34.35.36.37.38.39. The blocks of forty Example. 40.41.42.43.44.45.46.47.48.49 The blocks of fifty Example. 50.51.52.53.54.55.56.57.58.59 The blocks of sixty Example 60.61.62.63.64.65.66.67.68.69.