Dominoes: All Fives, one against three, first to 250

Four at the table with a double-six set: five tiles each and a boneyard,
the first double a spinner that opens four ways, and every multiple of
five on the ends scored as it falls. Three computer players who count
what the table can see and never a hand, and talk the whole time.

Served at games.jcoffey.dev/dominoes/, built from this repository.

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?