Liar's Dice
Bluffing dice game descended from South American origins in which players secretly roll dice under cups, make escalating bids on the total count of a given face across all players' dice, then challenge with 'Liar!' or higher bid.
What is Liar's Dice?
Liar's Dice is a family of dice games, ultimately descended from South American origins, particularly Peru (called Perudo or Dudo). Introduced to Europe by Spanish conquistadors returning from Andes region. Players roll 5 dice under a cup or hand-cover so only they see their own dice. On each turn, players either raise the bid (a claim about the count of a specific face across ALL players' dice, e.g., 'four 3s' meaning at least four 3s among all players combined) or call 'Liar!' (or 'Dudo!') challenging the previous bid. Dice revealed; if the count meets or exceeds the bid, the challenger loses one die. If not, the bidder loses one die. Player with zero dice is eliminated. Last player with dice wins. Popularised globally via Pirates of the Caribbean: Dead Man's Chest (2006 film scene with Davy Jones). Common in bars, board game cafes, pubs (British 'Perudo' commercial version popular).
Quick facts
Category
Dice Games
Type
Individual
Players
2–6
Duration
~20 min
Where played
indoor
Field / court
table
Country of origin
🇵🇪 Peru
Estimated origin
Andean Indigenous game (pre-Columbian); named Dudo in colonial Peru; spread to Europe via Spanish 16th century
Olympic
No
Popularity
regional
How it works
Objective
Be last player remaining with dice by outbidding + calling out bluffs of other players. Each losing bid = lose one die; zero dice = elimination.
Match structure
All players shake + hide dice under cups; peek at own only. First bidder makes bid (count + face, e.g., 'four 3s'). Next player: either raise bid (higher count OR higher face) OR call 'Liar!' Dice revealed. If bid met = challenger loses die; if not met = bidder loses die. Continue with next player. First to 0 dice = out.
Rules
Basic rules
Each player starts with 5 dice
In cup, shake + peek without others seeing.
First bidder
Starts round; makes any bid (count + face, e.g., 'three 4s').
Subsequent players
Must EITHER: raise the bid (higher count of any face, OR same count of higher face), OR call 'Liar!'/'Dudo!'.
Reveal dice on challenge
All players lift cups. Count instances of bid face across all dice.
Challenger loses if bid stands
If bid met/exceeded, challenger loses a die.
Bidder loses if bid too high
If actual count LESS than bid, bidder loses a die.
Zero dice = eliminated
Player with 0 dice leaves game. Last remaining wins.
Advanced rules
1s (aces) are wild
Ones (1s) count as ANY number for bidding purposes — except in 'ace only' rounds.
Ace only rounds (Perudo)
If bidder bids '1' as face value, aces stop being wild for the round.
Palifico
When a player is reduced to 1 die, they may open a 'palifico' round: no wild aces + player bids first every round.
Doubling bid down
Some variants: on your bid, you can 'bid down' to precise number by halving previous bid.
Exact (Cauito)
Optional bid: challenge that count is EXACTLY the number, not just ≥. If correct, challenger gains die; if not, loses die.
House variant: '5s wild' + 'palifico rules'
Popular Perudo/Cachito rules add strategic depth.
Peru's Dudo vs European Perudo
Different commercial versions with different rulesets.
Scoring
No points; count dice remaining. Last player with dice wins.
| Action | Points |
|---|---|
| Successful bid (bid actual count met/exceeded) | Challenger loses die |
| Failed bid (bid actual count too high) | Bidder loses die |
| Correct 'exact' guess (variant) | Guesser gains die |
| Round win | Continue with fewer dice on losing side |
| Game win | Last player with dice remaining |
Win condition · Last remaining player with any dice wins the game.
Playing area
Called
table
Dimensions
Any table; each player has cup + 5 dice.
Circular table; each player has private dice cup for concealing dice from others.
Equipment
Dice (5 per player)
6-sided dice; 5-6 players × 5 dice = 25-30 dice total.
Dice cups (opaque)
Opaque cup to shake + conceal dice from opponents (one per player).
Score sheet (optional)
Track dice remaining per player.
Officiating
Casual play; no formal officials. Players trust each other's dice counts.
- Self-officiated
Strategies
Statistical baseline
5 players × 4 dice each = 20 total dice. Aces wild = 1/3 of any face on average. So 'seven 5s' has ~50% chance of being true.
Track dice lost
As players lose dice, expected count of each face decreases; recalibrate probabilities.
Bluff calibration
Bid just slightly higher than statistical baseline — hard to disprove.
Body language reading
Watch opponents' cup timing + eye movements when bidding.
Palifico strategy (1 die)
When you're at 1 die, use 'palifico' rule to open next round with strategic advantage.
Save aces (wild) for late-game
Rolling many 1s = versatile; can support many face bids.
Terminology
- Bid
- Claim about count + face of specific number across all dice (e.g., 'four 5s').
- Raise
- Higher bid than previous (more count of any face OR same count of higher face).
- Call / Liar / Dudo
- Challenge previous bidder — 'I don't believe you!'.
- Aces / Wild
- 1s count as any face during bidding (standard rule).
- Palifico
- When a player has only 1 die; starts round; no wild aces.
- Exact / Cauito
- Optional bid: guess exact count; correct = gain die; wrong = lose die.
- Cup
- Opaque container for shaking + concealing dice.
- Round
- One cycle of bidding ending with a call.
- Elimination
- Losing all dice = out of game.
Major competitions
British National Perudo Championship (Cheatwell Games)
annual · UK · since 2000
Andean Cultural Cacho Championship
regional · Peru + Bolivia
Bar league Liar's Dice (informal)
weekly · USA + worldwide
Where it is played
Governing bodies
No formal governing body
Various commercial publishers (Perudo — Cheatwell Games)
Founded 1993
Famous names & records
Famous athletes
- No famous professional players — casual game
- Davy Jones (fictional, Pirates of the Caribbean 2006) — popularised worldwide via film
- Cultural preservation via Andean communities
Records
Perudo (commercial version) sales
Cheatwell Games — 2+ million sets sold (UK) (2018)
Historical origin
Andean Indigenous — Pre-Columbian (Inca era) (1400)
Learn this sport
beginner
- 1
Learn basic bidding
Count + face; how to raise; how to call 'Liar'.
- 2
First few games
Family/friends game; 5 players optimal for teaching.
- 3
Understand aces wild
1s count as any face — huge strategic implication.
intermediate
- 1
Learn palifico rules
1-die desperation round with special rules.
- 2
Basic probability
5 dice × 4 players = 20 dice. Expected count of any face = 20/6 ≈ 3.3.
- 3
Track lost dice
As players lose, recalibrate probability.
advanced
- 1
Bluff calibration
Bid just above statistical baseline — hard to disprove.
- 2
Body language reading
Watch cup handling, eye movements, hesitation.
- 3
Tournament play (Perudo National in UK)
Cheatwell Games runs annual UK championship.
Frequently asked
How do you play Liar's Dice?+
Each player rolls 5 dice under a cup (only they see own dice). First bidder claims count + face across ALL players' dice (e.g., 'four 3s'). Next player raises bid or calls 'Liar!'. If bid actually correct → challenger loses die. If bid too high → bidder loses die. Last player with dice wins.
What does 'wild ace' mean?+
In standard rules, 1s (aces) count as ANY face when checking if a bid is correct. So if bid is 'four 3s' and total dice show two 3s + two 1s, the bid IS met (2 + 2 wilds = 4). This makes bidding easier + increases suspense. Some variants remove wild aces.
Where did Liar's Dice originate?+
Andean South America (Peru, Bolivia, Chile) — pre-Columbian Indigenous game. Called Dudo, Cacho, or Cachito. Spanish conquistadors brought to Europe in 16th century. Popularised globally by Pirates of the Caribbean: Dead Man's Chest (2006 film scene).
How is Liar's Dice different from Poker?+
Both involve bluffing but different mechanics. Poker: private hand of cards + betting rounds + community cards. Liar's Dice: private hand of dice + escalating bids + single call decision. Liar's Dice has faster rounds + more players (up to 6+) + no chips or cards.
What is 'Palifico'?+
When a player is reduced to just 1 die, they may open a 'palifico' round: (1) they bid first, (2) all subsequent bids must be the same face (bidder chooses), (3) aces are NOT wild in this round. This gives desperate players a chance to survive.
What is Perudo?+
Commercial version of Liar's Dice published by Cheatwell Games (UK, 1993) — added specific ruleset + tournament format. Very popular in UK pubs + on European continent. Rules basically same as classic Liar's Dice + wild aces + palifico.
Sources & provenance
- Wikipedia — Liar's dice— Wikipedia
- Perudo — Cheatwell Games rules— Cheatwell Games