Pie rule

Summary

• The pie rule, sometimes referred to as the swap rule, is a meta-rule commonly used in abstract strategy board games like Hex and Havannah. It can be stated as follows:

Similar Topics

• The Rule
• Self rule
• Rule
• Ja Rule
• War Rule
• Ann Rule
• Gag Rule
• Five-second rule
• Ruffini's rule
• SEC Rule 10b-5

Related Topics

• Abstract strategy

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