Do any of you play the same trick as their (playing the same number always)??
It doesn't matter if you pick one random number for each draw or always pick the same number every time from a math perspective. However, I'd like to do that if I could buy the number since online lottery often we have a different system (should be called a raffle IMO). In freebitcoin, for example, we collect tickets as many as possible for a bigger winning chance.
The same system have BitDice and their new lottery...you can buy tickets or wager for them, but you get tickets with chosen numbers already! I don't have special numbers, and when I play keno, for example, I always choose random numbers and I often change them after some number of bets!
Well the lottery can make you rich, no doubt in that, but I simply don't like the odds, and it's why I don't play the lottery, at least not a classical one... I like to wager and to get tickets, as you say Enrico it should be called raffle...of course, rewards in crypto can't be compared with classical lottery rewards (Powerball: $1.586 billion (Jan. 13, 2016; winning tickets sold in California, Florida and Tennessee), Mega Millions: $1.537 billion (Oct. 23, 2018; South Carolina)), but at least I like when I have more chances to take at least something, than meaningless chances to win millions!