Board race step 2

1. Time to read the correct answer

add 3 seconds after the end of the round and before the next round begins for players to review the correct answer

Also, show all special objects on the squares higher than the pieces.

2. Multiple pieces on one square

If there are multiple pieces on the same square, show them next to each other, as they now overlap.

3. Special squares when moving backward

If a piece moves back and thus lands on a special square, the special action associated with it, such as moving back three squares, doesn't trigger.