With undead you can fight in many ways: with the help of brute force, weapons, magic spells. We in the game Halloween Blocks Puzzle suggest you use an alternative way - the weapon of the mind - your logic and savvy. Zombies, skeletons, witches, vampires, werewolves and the like are born of darkness trying to get into our world, taking advantage of the moment when the border between the worlds becomes the most vulnerable - on the eve of Halloween. You will become the guardian of human lives and souls, fighting monsters with your methods. Do not let the monsters win by filling the field completely.