How to choose the two-color ball number

The red ball is divided into three areas to choose the number. 33 red balls are divided into three zones, namely zone A: 01-1,zone B: 12-22 and zone C: 23-33.

Two-color ball is a game of China Welfare Lottery. China welfare lottery "two-color ball" is a kind of "lottery-type" welfare lottery which is uniformly organized and distributed by China Welfare Lottery Distribution Management Center and sold nationwide. Since February 16, 2003, it has been sold on the national network. The computer network system is used for distribution and sales, and TV lottery is held regularly.

The provincial welfare lottery distribution center participating in the sales of "two-color ball" is responsible for the specific organization and management of the sales activities of "two-color ball" in this area under the direct leadership of Zhongfucai Center. ?

In 2003, after 1 years of market preparation, the two-color ball was officially put on sale on February 6, 2003. "More big prizes, more small prizes", double-zone number selection, the characteristics of a blue ball attracted people's attention. After the prize pool exceeded 100 million yuan, the introduction of the "inverted Sanqi" lottery added more charm to the two-color ball and promoted its development. In the sales of 10 month in that year, the two-color ball completed 89 lottery draws, and the cumulative sales reached 2.829 billion yuan.

On June 23rd, 2003 10, the fund of the 70th prize pool of two-color ball broke through1000000 yuan for the first time. On the same day, the lottery center revised the relevant provisions of the rules of the two-color ball game and launched the "Inverted Sanqi" lottery; Results In June of that year, 65438+February 2 1, the single prize of the second prize of two-color ball reached 3594732 yuan.

In 2004, the two-color ball was launched in an all-round way, and the number of joint sales provinces increased to 3 1 unit, and the lottery frequency was increased, and the column of "Fucai Aid List" was launched.