Prisoners and boxes: yeah, we are probably thinking of the same solution. Vg vaibyirf gur cebonovyvgl bs svaqvat n x-plpyr va na neovgenel ryrzrag bs gur crezhgngvba tebhc ba a ryrzragf.
Battleships: that’s the intended solution, yes. I don’t know of any nicer one
Prisoners and boxes: yeah, we are probably thinking of the same solution. Vg vaibyirf gur cebonovyvgl bs svaqvat n x-plpyr va na neovgenel ryrzrag bs gur crezhgngvba tebhc ba a ryrzragf.
Battleships: that’s the intended solution, yes. I don’t know of any nicer one