A few updates

Hello. I have a few ideas: 1) In Sudoku tournaments, the tournament organizer (vip) could have the option to choose whether the tournament will have duels or not. In short, the idea: Sudoku tournaments with duels. Like in a chess tournament. 2) In chess, a wrong move could be allowed (possible), so that the opponent has to notice that the other player broke the rules. Not like now, where the program doesn't let you make a wrong move. But with this thing, you have to figure out how the opponent fixes the wrong move. Best regards, black and white

In Renju, for example, it is possible to make incorrect moves and this results in an automatic loss. As a novice player, it is difficult for me to understand this. I think the system could help to understand the rules of the game, not to cause confusion. In card games, for example, it is not possible to make incorrect moves. This is good. Although when playing at home with real cards, it is possible that someone "forgets" the obligation to trump in the thousandth, or makes a trump card that they cannot make based on the bid. What would it add to the game of chess if it were possible to misclick or make incorrect moves, for example, opening e2-d4?

Please make separate topics for these two proposals - at the moment I don't understand which proposal to "like" and which to "dislike".

I also give a thumbs up to Renju!!!

New separate topics have been created. Can I delete this post now? -mv

The referee can record a wrong move in the event of a protest in chess - for this, the players must write down the moves (the computer is not allowed to do this). If a dispute arises, the tournament cannot continue until the referee has visited both players' homes and seen the notes of the games :)