Spider dice is a traditional two-die paper-and-pencil game designed for three to six players. It uses a numbered score sheet ranging from 2 through 12, omitting the number 7. To win, you must be the first person to successfully cross off every single number on your personal score sheet by rolling combinations that match your open slots.
Unlike fast-paced gambling games, this pastime relies on probability management and turn endurance. It scales smoothly across small groups, making it a staple for casual family game nights or quick tavern entertainment. You don't need expensive equipment or custom components to start playing right away.
Setting Up Your Spider Dice Game
Preparation takes less than two minutes. Every participant needs a blank sheet of paper and a pen or pencil. Draw a horizontal or vertical track containing the digits 2, 3, 4, 5, 6, 8, 9, 10, 11, and 12. Notice that the number 7 is deliberately left off this track, which shifts the mathematical odds of every turn.
You also need two standard six-sided dice. Decide who goes first by having each person roll both dice once; the highest combined total takes the initial turn. Play then proceeds clockwise around the table.
If you're looking for alternative tabletop accessories or specialized gear, you can check out community resources like BoardGameGeek for reviews on gaming components, mats, and dice trays.
Core Rules and Turn Mechanics
When your turn arrives, you pick up both dice and roll them onto the table. Add the two individual numbers together to get your sum.
- Calculate the sum of the two dice immediately.
- Check your score sheet to see if that total is still open.
- If the number is open, cross it off and roll again to continue your turn.
- If the number is already crossed off, your turn ends immediately.
If you roll a 7 during any part of your turn, a special penalty applies. You don't cross off any number for a 7. Instead, you must immediately cross off any remaining open number on your own sheet, and your turn ends instantly. This mechanic introduces high tension, since rolling a 7 acts as a forced elimination of a digit you might desperately need.
Passing the Turn and Shared Penalties
When you roll a sum that you've already crossed off earlier in the game, you can't keep rolling. Your turn stops, and the dice pass to the player on your left.
However, some house rules introduce a shared penalty system. If your rolled sum is already crossed off your sheet, the first player to your left who still has that exact number open must cross it off their sheet. This variant speeds up matches significantly and adds a layer of direct interaction between competitors.
To keep track of official rules across different traditional pub games, consult reference archives like the Dice-Play Library for historical context on pencil-and-dice mechanics.
Strategic Tips for Consistent Wins
You might think every number on the sheet has an equal chance of appearing, but probability dictates otherwise. The number 7 is mathematically the most common outcome when rolling two six-sided dice, but since it's banned from your score sheet, you must focus on the bell curve surrounding it.
- Protect your extreme numbers like 2 and 12 early, because they only appear via a single combination (1-1 or 6-6).
- Target middle numbers like 6 and 8 aggressively since they have multiple combinations (such as 2-4, 3-3, 1-5 for a six).
- Avoid greedy extra rolls late in the game when you only need one or two specific digits remaining.
Common mistakes include rushing your turns without checking the probability odds of remaining numbers. Players often panic when they miss a roll, throwing away safe pacing for reckless consecutive attempts. Keep a cool head and evaluate your remaining board state before picking up the dice.
Frequently Asked Questions
Can spider dice be played with more than six people?
Yes, though downtime between your turns increases. If you have eight or more players, split the group into two separate tables to keep the game moving briskly.
What happens if everyone rolls a 7 on their first turn?
Nothing unusual, since a 7 simply forces you to cross off any open number on your own sheet. It just gives everyone an aggressive start by knocking out a difficult or high-value slot early.
Do I need special dice to play this game?
No. Standard six-sided dice work perfectly. The name of the game comes from the web-like scoring progression and the spider-like crisscross pattern you make on your sheet, not from specialized iconography.
Is there a variation where the last person with numbers wins?
Yes. Some groups play a reverse version where the first person to cross off all numbers loses, meaning you try to survive as long as possible without completing your sheet.
