Sequence Official Rules: Playing Jacks and Opponent Chips

No. You must remove the opponent's marker chip instead of placing your own chip on that space.

No. You must remove the opponent's marker chip instead of placing your own chip on that space.

Yes, you may turn in a dead card for a new card by placing it on your discard pile during your turn.

Yes, you may turn in a dead card for a new card during your turn by placing it on your discard pile.

Yes, you can remove an opponent's chip, but you cannot remove a chip that is part of a completed SEQUENCE.

Yes, you can take two of the same color if at least 4 gems of that color are currently available in the pool.

5 chips in a row, or 4 chips if you are using one of the printed corner spaces.

Yes, you can take 2 gems of the same color if there are at least 4 gems of that color remaining.

10. You must return enough gems to ensure your total count of discs and gold does not exceed 10.

Yes, it is automatic. You do not use an action; you claim one Noble if your bonuses match the requirements.

The infection rate increases by 1 space whenever an Epidemic card is drawn during the Draw phase.