Home/Activities/Signs

Guessing game · A great activity for everyone

Signs

Players sit in a circle, each with their own hand sign, and pass one sign at a time around the room while a guesser in the center tries to catch it moving. It works because looking normal is harder than it sounds — the tell is never the sign itself, it's the half-second of trying not to make one.

15–30 min10–20 peopleEasyNo materialsIn-person onlyClassroom ✓
By Jon Zajac · Founder & Chief Icebreaker · Last updated February 19, 2024

What is Signs?

Signs is a stealth guessing game: every player invents a hand sign, and one player passes it around the circle while a guesser — eyes closed until play starts — tries to catch whoever's holding it.

It works because passing a sign takes a small performance: the passer has to make their own gesture and then someone else's, back to back, while trying to look like they're doing neither. The guesser isn't hunting for a signal — they're hunting for the half-second where somebody's trying too hard not to look guilty.

It needs a room, not a call — there's no remote version here, so skip it for distributed teams. And it thins out below ten players: with only a few hands to watch, the guesser catches on almost immediately. For a group that wants the same stealth energy without a hand-sign vocabulary to teach, see the receive-sign variation below.

The rules

  1. Sit in a big circle, facing in — everyone needs a clear view of every pair of hands.
  2. Each player invents one signature sign — a hand motion or gesture — and demonstrates it to the group before play starts.
  3. One player is the guesser: they stand in the center with their eyes closed while the group silently picks who starts with the sign.
  4. To pass the sign, a player performs their own sign, then immediately performs the next player's sign.
  5. The guesser gets 3 chances to name who's holding the sign. Guess right, and that player becomes the new guesser; miss all 3, and a new round starts.
  6. Optional: require a “receive” — the next player performs their own sign back before it officially passes to them.

Before you start

  • Group size: 10–20 players. The whole group plays as one circle — everyone needs to see the whole room to catch a sign moving.
  • Any indoor space, seated in a circle. No materials and no real setup — chairs or floor both work, as long as every hand stays visible to the group.
  • Pick signs before the guesser closes their eyes. Every player invents and demonstrates their sign to the group first — showing it upfront is what makes the round fair once the guesser goes into the middle.
  • Age range: 12 and up. Works from middle school on up; see the tips below for adapting signs across different abilities.

How to run it

  1. Set up the circle 1–2 min

    Gather everyone into a circle with enough space to sit comfortably while still being close enough to see each other clearly — the whole game depends on sightlines.

  2. Decide on individual signs 5–8 min

    Ask each player to invent a discreet hand motion or gesture, then have them demonstrate it to the group so everyone knows what to watch for.

  3. Choose a guesser 1 min

    Pick one player to stand in the center and close their eyes while the rest of the group silently agrees on who starts with the sign.

  4. Pass the sign 5–10 min

    The player holding the sign performs their own sign, then immediately performs another player's sign to hand it off — and the process repeats around the circle.

  5. The guesser hunts 3–5 min

    The guesser watches for movement and gets 3 chances to point at someone and ask if they have the sign. A correct guess hands them the spot in the middle; 3 misses ends the round.

← nobody looks normal doing this.

Facilitator tips

Offer easier signs to startSuggest a few accessible options upfront — a finger wiggle, a shoulder tap, sustained eye contact — so players with different physical abilities have an easy way in.
Let a word stand in for a gestureIf a physical sign is hard for someone, let them use a word or phrase instead. They still play the same game; the tell is just spoken instead of shown.
Check signs for cultural blind spotsGestures read differently across cultures — confirm the group understands every chosen sign, or steer toward universally recognized ones like a wave or a point.
Give the guesser a silent optionSwap the spoken question for a raised hand or a pointed finger — it keeps a hard-of-hearing or soft-spoken guesser fully in the game.
Let anyone pass their turnIf someone doesn't want to perform a sign, let them wave off and move to the next player — nobody should feel cornered into it.

Variations

Require the receive

Before a sign counts as passed, the next player has to perform their own sign back as acknowledgment. It's one more beat of attention, and it makes bluffing harder for the guesser too.

Why it works

Everyone starts watching handsCatching a sign mid-transfer takes real attention, so the whole circle ends up tracking gestures and faces instead of drifting off — attention, manufactured by paranoia.
A poker face becomes a skillPassing two signs in a row without flinching means holding a straight face through a small performance, a rep in composure most icebreakers never ask for.
Non-verbal communication, forcedThe whole hand-off runs on gesture and timing with no talking allowed, so quieter players get just as much airtime as anyone who'd rather narrate.
A sign is a tiny design problemInventing a gesture that's detectable but not obvious is a real creative constraint — it's usually the first thing new players get competitive about.
HELLO, MY NAME ISJon

"This is the one I reach for when there's zero setup time and a room full of near-strangers. Everyone invents their own sign, so nobody feels boxed into someone else's idea of a good gesture — and it never fails to get people laughing at how bad they are at looking normal."

Jon Zajac · Founder & Chief Icebreaker

Reflection questions

For groups that want the debrief, not just the game — these turn Signs into an actual conversation about how the room reads each other.

  1. What was your experience choosing and performing your sign?Gets people talking about standing out, on purpose, in a low-stakes way.
  2. How did you decide who to pass the sign to in each round?Surfaces the split-second strategy nobody talks about mid-game.
  3. Did you feel nervous or pressured when you were the guesser?Puts the group in the guesser's seat for a second — the pressure is real.
  4. How did you react when someone passed you the sign without getting caught?A quick check on who was actually paying attention.
  5. What strategies did your group use to avoid getting caught?Turns into a genuine debrief on how well the group reads each other.
  6. How does Signs relate to situations your team faces outside the game?The bridge question — ties the stealth back to real collaboration.

If this fits, so will these

Activity

Simon Says

The classic call-and-copy game — only the commands starting with the trigger phrase count.

Activity

Follow the Leader

The circle mirrors a secretly chosen leader while the guesser in the middle tries to catch the switch.

Activity

Sticker Ninja

A stealth mission with stickers instead of hand signs — same instinct to look casual while you're not.

Activity

Laser Eyes

A hidden marksman eliminates with a wink, and the group has to spot the shooter.

Jon Zajac

Founder & Chief Icebreaker

I started IcebreakerSpot because I believe strong connections are the foundation of successful teams. This site exists to make it easy to find and share the icebreakers and team-building activities that build trust, spark collaboration, and help groups do great things together.

XLinkedIn