One player closes their eyes. A word card goes up — say, "Pyramid". Everyone else secretly writes a one-word clue to help the guesser. Before the guesser opens their eyes, you compare clues. Any duplicates get removed. So if three people wrote "Egypt", all three get cancelled. The guesser only sees the remaining clues. Maybe they're left with "Pharaoh" and "Triangle" and that's enough. Maybe everyone wrote the same thing and they get nothing. That's the whole game. No scoring track, no special powers, no complicated rules. You play 13 cards and count how many the guesser got right. The fun is in the duplicate-cancelling. You want to be helpful, but you also don't want to write the obvious clue that everyone else will write. It creates this tension where you're trying to outthink your own teammates — not to beat them, but to help them differently than everyone else. Works best with 5-7 players. Fewer than that and duplicates rarely happen, which removes the interesting part. It's a Spiel des Jahres winner and probably the single lowest-friction game you can bring to any social gathering.

Everyone at the table gets a card showing the same secret word from a category grid. Everyone except the chameleon, who gets a blank card and has no idea what the word is. Going around the table, each player says a single word that relates to the secret word. The trick: your clue needs to prove you know the word (so the others don't think you're the chameleon) without being so obvious that the chameleon can figure it out. After one round of clues, everyone votes on who they think the chameleon is. If caught, the chameleon gets one last chance — guess the actual secret word and they escape. A round takes maybe 3 minutes. The whole game is over in 15-20 minutes and you'll probably play 5-6 rounds in that time. It's the kind of game you pull out for 10 minutes before dinner or while someone's setting up a bigger game. Best at 5-8 players. With fewer, the chameleon has almost no cover — there aren't enough clues to hide behind. The category cards are the main replay concern — you'll start seeing the same grids after a few evenings. Some groups make their own categories, which fixes that.

Everyone gets a card telling them the current location — a bank, a pirate ship, a hospital, whatever. Everyone except the spy, who gets a blank card and has no idea where they are. Players take turns asking each other questions. "What might you be wearing here?" "What's the temperature like?" The non-spies are trying to confirm each other's knowledge without being too specific (because the spy is listening). The spy is trying to bluff through the questions and figure out the location before they're exposed. At any point, players can accuse someone of being the spy and call a vote. If the spy is caught, the spy can still win by guessing the correct location. If the spy figures out the location before being caught, they win outright. Rounds are strictly timed at 8 minutes. Most end faster because someone either cracks under questioning or makes an accusation. The tight timer keeps things moving and prevents over-analysis. There are 30 locations in the base game, and a sequel with 30 more. You can also play for free with phone apps, though the physical cards are nicer for in-person groups. Works at 3-8 players, better at 5-6 where there's enough conversation to give the spy cover.