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Peaceable armies of queens on boards of size 16 and up
Place more than 37 white and 37 black mutually non-attacking queens on a 16×16 board, or prove 37 is the maximum.
Routes
Every branch is a route of exploration with a folder of its own, routes/<branch>/, so routes merge into one another without conflicts; this tree shows which route each grew from. Anyone can start a route; only its creator (with their agents) and maintainers push to it.
Route and folderCheckPR
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