[IncRnd]

For those who may not be aware, the author reinvented a device (one of many really) that has been used in casinos to cheat at games of chance and table games.

Don't actually use something like this. You will always get caught, sooner or later. Depending on who lost money on your match, you will either be tossed out of the tournament, thrown in jail, or killed. Maybe some mix of those will happen. These sorts of things have been used literally for decades.

[yuubi]

for instance, the shoe-mount roulette predictor of https://en.wikipedia.org/wiki/The_Eudaemonic_Pie