
Many players mistakenly believe they must wait for their next turn to discard useless cards, but the dead card rule allows for immediate replacement.
According to the Sequence Official Rulebook, a dead card is a card in your hand that cannot be played because both corresponding spaces on the game board are already covered by marker chips.
Sequence Official Rulebook [edition not specified]
These rules correspond to the UK edition of Sequence.
Official Rule Breakdown
A dead card occurs when you hold a card in your hand that has no open space on the game board because both spaces representing that card are already covered by marker chips (Sequence Official Rulebook, [page not specified]). When it is your turn, you must place the dead card on your discard pile, announce that you are turning in a Dead Card, and take a replacement card. This process counts as one card per turn, and you then proceed to play your normal turn.
Step-by-Step
- Step 1: Identify a card in your hand where both matching spaces on the board are occupied by marker chips.
- Step 2: During your turn, place that card onto your personal discard pile.
- Step 3: Verbally announce to the other players that you are turning in a Dead Card.
- Step 4: Draw one replacement card from the draw deck.
- Step 5: Proceed with your normal turn (playing a card and placing a chip).
Example Play Situation
Alice notices she is holding a 'King of Hearts' but both King spaces on the board are already covered by Bob's chips. On her turn, Alice places the King on her discard pile, announces she is turning in a Dead Card, and draws a new card before playing her actual move.

House Rules
[HOUSE RULE] Some community variations allow players to discard any unused card at any time to refresh their hand, rather than waiting for a specific dead card scenario.
Common Misconceptions
- Thinking you can replace a dead card on someone else's turn
- Believing you can replace more than one dead card per turn
- Confusing a dead card with a card that is simply not part of your current sequence strategy
Quick Reference
| You Can | You Cannot |
|---|---|
| You can turn in a dead card for a replacement card | You cannot replace multiple dead cards in a single turn |
| You can announce the dead card replacement during your turn | You cannot replace a card if at least one matching space is still open |
Frequently Asked Questions
- What is the official rule for dead cards in Sequence?
- A dead card is a card with no available spaces on the board; you may trade it for a new card on your turn.
- Can I swap a card if only one space is covered?
- No, both spaces representing the card must be covered by marker chips to qualify as a dead card.
- What happens if I forget to take a card after my move?
- You lose the right to take a card and must finish the game with fewer cards than your opponents.
- How many cards can I replace when turning in a dead card?
- You may only take one replacement card per turn.






