Connect 4 Commands

&example <parameter> [option]
Here comes the description of the command above. A command is always made of the prefix followed by the command name. After that, there can be a parameter (mandatory) or an option (optional).
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&play [member]
Starts a new game. If no member is given, anyone can join.
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&resume <game_id>
Resume the game with the specified ID (send again a message at which you can react). Useful if you lost the last bot message.
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&claim <game_id>
Claims the victory of the game with the specified ID. Useful when your opponent don't want to play anymore and didn't forfeit.
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&rules
Display the game rules and explains how the ranking system works.
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