Thinking about Leo's walk

[Jarulf]

If A rejoins, he will be back at spot 1 and thus again the one chosen if equal distance. It is an issue of internal slot order. There are 4 slots and the game go for whoever is in the first occupied slot (when equal distance). Basically the game start with the one in the first slot, then check if the next slot is closer, if not, move on to the third slot and then the first. That is why it will keep the first slot for equal distances.