What does it mean to set three yards in Taihu 3d crossword puzzle?

The meaning of the three-character formula is as follows:

Fucai 3d lottery ticket is a lottery ticket with 3 natural numbers. Players choose a 3-digit number from 000 to 999. According to this feature, China people are used to taking four sentences as the complete structure of the riddle, thus forming a three-character puzzle of Fucai 3d Taihu fishing.

Introduction:

China Welfare Lottery "3D" is issued by China Welfare Lottery Distribution Center. China Welfare Lottery "3D" is purchased voluntarily, and all bettors are deemed to agree to abide by these rules. China Welfare Lottery Distribution Management Center designated the network information distribution media as Cai Zhong.

China Welfare Lottery 3D Game (hereinafter referred to as 3D) is a lottery with 3 natural numbers as betting numbers, and the bettor chooses a 3-digit number from the numbers 000-999 to bet. On the basis of each province (autonomous region or municipality) keeping its own prize pool and awarding prizes separately, 3D implements three unifications, namely, unified name identification, unified game rules and unified lottery numbers.

Gambling rules

3D The amount of each injection is RMB 2 yuan. Betters can place their bets at the China Welfare Lottery Station. The betting number is printed by the betting machine as a redemption voucher and handed over to the bettor for safekeeping. This redemption voucher is a 3D lottery ticket.

When placing a bet, the bettor can choose his own number or machine. Optional number betting is to input the number selected by the bettor into the betting machine for betting; Machine-selected number betting means that the betting machine randomly generates betting numbers to bet.

A bettor can only buy current lottery tickets (i.e. "current betting"), or continuously buy multiple lottery tickets from the current period (i.e. "multiple betting"). The number of bets on each number in each issue of 3D is limited by each province according to market sales.