Set puzzle: Difference between revisions

"solid open striped".split).array;

 

auto draw = deck.randomSample(nDraw).map!(t => [t[]]).array;

auto sets = draw.combinations(3).array.filter!((string[][] cs) =>

cs.array.transposed.all!(t => t.array.sort().uniq.count % 2)).array;

if (sets.length != nGoal)

 

writefln("Dealt %d cards:\n%(%-(%8s %)\n%)\n", draw.length, draw);