31 Rules

Number of Players

31 truly comes alive with 3 to 6 players, a range that keeps the table lively without turning every round into pure chaos. The game can still handle 2 to 9 players, but once you head toward the higher end, the discard pile grows fast and the rhythm becomes a bit wilder. You will see what I mean after a couple of rounds.

Player Count Recommendations

• 2 Players: Interesting from a strategic angle, though it can fall into a steady pattern after a while
• 3-4 Players: A sweet spot where decisions feel both thoughtful and unpredictable
• 5-6 Players: Quick, energetic and full of swings, just how many players like it
• 7-9 Players: A spirited frenzy where luck takes the reins more often than not

Objective

Build a three card hand in a single suit that reaches as close to 31 points as possible. The dream hand is an Ace paired with two face cards in the same suit, a tidy A plus 10 plus 10 that hits 31 on the dot.

Whenever someone hits exactly 31, the round ends instantly as they flash their cards with well deserved pride. If nobody reaches perfection, the first player to knock triggers the showdown. Everyone reveals their cards and the lowest total costs a life.

Life System

Each player begins with 3 lives, often represented by coins or small tokens. Lose all of them and you are out of the game. Survive long enough to be the last one standing and victory is yours.

Material

• One standard 52 card deck
• Three life tokens per player
• Coins, chips or anything similar will do the job
• Some players simply hold up three fingers and fold one for each lost life

Card Values

| Card | Point Value | |------|-------------| | Ace (A) | 11 points | | King (K) | 10 points | | Queen (Q) | 10 points | | Jack (J) | 10 points | | 10 | 10 points | | 9 | 9 points | | 8 | 8 points | | 7 | 7 points | | 6 | 6 points | | 5 | 5 points | | 4 | 4 points | | 3 | 3 points | | 2 | 2 points |

Setup

1. Choose a dealer - Players cut the deck and the highest card earns the role
2. Distribute lives - Each player gets 3 tokens
3. Shuffle and deal - Three cards face down to each player
4. Create draw pile - Place the remaining deck in the center
5. Start discard pile - Flip the top card face up beside it

Everyone quietly checks their cards without showing them around the table.

How to Play

The game moves clockwise from the dealer. When your turn arrives, you follow a simple rhythm.

Turn Sequence

1. Draw a card from one of the two sources:

• The face down draw pile if you want the mystery
• The top of the discard pile if that face up card tempts you

1. Discard a card to finish your turn

• Place it face up on the discard pile
• You return to a hand of three cards

1. Optional: Knock instead of drawing

• Say "Knock" and tap the table
• Every other player gets one last turn
• All hands are then revealed

Special Action: Instant Win with 31

If you assemble a perfect 31 in a single suit, reveal it right away and announce it with confidence. Every other player loses a life, and the next round begins immediately.

Example Hand Values

A few examples show how hands add up:

Perfect Hand (31 points):

A♠ K♠ Q♠

This is 11 + 10 + 10 = 31 points in Spades. Instant win!

Strong Hand (30 points):

A♥ 10♥ 9♥

This is 11 + 10 + 9 = 30 points in Hearts. Very strong hand worth knocking on.

Good Hand (27 points):

K♦ Q♦ 7♦

This is 10 + 10 + 7 = 27 points in Diamonds. Decent hand - consider knocking if others seem weak.

Weak Hand (14 points):

7♣ 4♣ 3♣

This is 7 + 4 + 3 = 14 points in Clubs. Keep drawing to improve this hand.

Mixed Suits (Only 10 points):

K♠ 5♥ 2♦

Only your highest card in any suit counts: 10 points (the King in Spades). Very weak - you need cards in the same suit!

Scoring

Your score comes from adding together the cards of your strongest suit. Anything that belongs to another suit simply does not count. Once you get used to it, the calculation becomes almost automatic.

How to Calculate Your Hand

1. Group your cards by suit
2. Add the totals for each suit
3. Your final score is whichever suit gives you the highest sum

Scoring Examples

| Hand | Calculation | Score | |------|-------------|-------| | A♠ K♠ Q♠ | 11 + 10 + 10 in Spades | 31 | | A♥ 10♥ 5♦ | 11 + 10 in Hearts | 21 | | 9♣ 8♣ 7♣ | 9 + 8 + 7 in Clubs | 24 | | K♦ K♠ K♥ | 10 from the single Diamond | 10 | | 3♠ 3♥ 3♦ 3♣ | Highest single card is worth 3 | 3 |

Losing a Life

A round ends when someone knocks or when a perfect 31 appears on the table. At that moment the tension breaks and the counting begins. The lowest score loses a life. If several players tie for last place, they all take the hit. Anyone who reaches zero lives is out for good.

Ending the Game

The match continues through a series of short rounds. One by one, players fall as their lives disappear. Eventually only one player still has lives remaining, and that survivor becomes the winner.

Game Flow

1. Rounds play out until someone loses a life
2. Eliminations gradually thin the table
3. Each departure ramps up the pressure
4. The final remaining player claims victory

Strategy Tips

When to Knock

Choosing the right moment to knock is one of the great pleasures of 31. You might go for it when you have:

• 27 points or more, which is often enough to hold up
• 25 to 26 points, especially if the table feels nervous
• A discard pile full of high cards, hinting that others may be struggling
• One life left and no room left for caution

When to Keep Drawing

Sometimes patience pays off. Keep drawing when:

• Your total is under 20, since that rarely wins
• You still expect high cards in your suit to appear
• Other players keep fishing, a sign that nobody is settled
• You have spare lives and can afford a slower approach

Card Selection Strategy

Prioritize collecting:

• Aces and their valuable eleven points
• Face cards and tens that give reliable strength
• Cards that build on your best suit

Avoid keeping:

• Low cards unless they complete a developing suit
• Off suit cards that disrupt your focus
• Three mismatched suits which rarely offer more than ten points

Reading the Discard Pile

The discard pile is one of your best sources of information. With a bit of practice you start seeing patterns.

• A tossed high card often means the player is strong elsewhere
• Discards from multiple suits show a player choosing their main suit
• Early low card dumps are simply the usual hand shaping
• A very quick knock right after a draw often means a perfect catch

Common Mistakes to Avoid

1. Juggling too many suits keeps your score low
2. Knocking too soon leaves you exposed to stronger hands
3. Ignoring the discard pile removes a key source of insight
4. Overly cautious play can cost you when lives run thin
5. Forgetting to declare a perfect 31 wastes an instant advantage

Variants

Scat

• Plays exactly like 31
• A familiar regional name, especially in the Midwest

Blitz

• A perfect 31 becomes a Blitz
• All other players lose all their lives on the spot
• The pace becomes sharp and full of adrenaline

Ride the Bus

• Eliminated players ride the bus for one final solo round
• They try to reach the highest score they can
• The penalty twist adds a dramatic farewell moment

31 with Wild Cards

• Jokers join the deck and can count as 0 or 11
• The chosen value is revealed with the hand
• Wild cards add a touch of unpredictability

Three-Life Redemption

• A player on their final life receives a redemption round
• Winning that round brings back one lost life
• Comebacks become surprisingly common

Advanced Tactics

Psychological Play

• A small pause before drawing can unsettle observant players
• A quick confident draw suggests strength even if you are bluffing
• Light table talk in groups that allow it can nudge decisions in subtle ways

Probability Awareness

At a three player table, each holds three cards and two more lie in the center, making eleven cards visible. That leaves forty one unknown cards, enough room for surprises but also enough information to judge your chances before drawing.

Endgame Strategy

When only two or three players remain, the rhythm changes.

• Knocks become more frequent, since average hands increase
• Tracking which suits are nearly emptied helps avoid dead paths
• Reading your opponents becomes just as important as reading your cards