“Something that makes them solve problems together” is one of the most common briefs we get, and one of the hardest to shop for. Search it and you get lists of activities that are fun but not actually puzzles, or puzzles that only work for eight people. Here is the shortlist, sorted by what each format does to a group rather than how it looks in photos.
First, the test that sorts them
A real problem-solving activity has three things. The team faces something they have not seen before, so nobody can coast on experience. There is a constraint, usually a clock, that stops the group from talking it to death. And the answer is not held by any one person, so information has to move between people or the thing does not get solved.
Miss any of the three and you have booked entertainment. Which is fine, if entertainment is what you wanted. Just do not expect the debrief to write itself.
The second test is scale. Most puzzle formats were designed for a table of six. Ask “can 200 people do this at the same time” before you fall in love with one.
1. Offsite escape games
Teams get a case, a two-hour clock and a chain of puzzles, run live by facilitators at a venue rather than in a fixed room. Many teams play the same case in parallel, so headcount is not the constraint it usually is.
- Trains: problem solving under time pressure, communication, delegation.
- Suits: 10 to 1,000+ pax. Department offsites, D&Ds, conferences, family days.
- Rough cost: from about SGD 23 per person for larger self-guided groups.
- The catch: a retail walk-in escape room is the opposite of this. It seats eight and everyone else waits. Check that the game was built to run in parallel.
This is what we do, so read it with that bias. How the format works.
2. Amazing race and city route games
Small teams move between checkpoints across a district or a large venue, solving a clue at each one, scored on time. The good ones tie every clue to the actual place instead of dropping generic stations onto a map.
- Trains: decision making with partial information, splitting work, navigation and pace.
- Suits: 20 to 1,000+ pax, groups that want to be outdoors and moving.
- Rough cost: similar to an escape game, plus venue admission where it applies.
- The catch: weather, and bottlenecks. Ask how the operator staggers a large field so 600 people are not queueing at checkpoint three. Our four routes.
3. Murder mystery and whodunit formats
Everyone gets a character and a set of private facts, and the group has to pool information to name a culprit. The puzzle is social rather than mechanical.
- Trains: listening, cross-checking claims, drawing conclusions from a group’s scattered knowledge.
- Suits: 10 to 60 pax, seated, often at a dinner. Talkative groups.
- Rough cost: low to mid per pax, more if it is catered as a dinner.
- The catch: quiet people can disappear entirely. It rewards the confident, which is sometimes the opposite of what you booked it for.
4. Build and engineering challenges
Bridges from newspaper, towers from spaghetti, marble runs, egg drops. Teams get a physical constraint and a spec to hit.
- Trains: prototyping, testing an idea instead of arguing about it, working to a spec.
- Suits: 20 to 200 pax at tables, indoors, mixed ability.
- Rough cost: low. Materials are cheap, facilitation is the cost.
- The catch: they run short and can feel like a school activity if the framing is thin. Works better as one segment of a day than as the whole day.
5. Business simulations and case challenges
A fictional company, a set of numbers, and rounds where teams make decisions and see the results. The closest thing on this list to actual work.
- Trains: analysis, trade-offs, arguing for a decision with evidence.
- Suits: 15 to 100 pax, leadership and management groups, teams that want a training outcome on paper.
- Rough cost: the highest here. Facilitator-heavy, often licensed material.
- The catch: if people wanted a spreadsheet on a Friday afternoon they would have stayed at their desks. Read the room.
6. Code-breaking and cipher workshops
Ciphers, substitution puzzles, logic grids, worked through as a group with a facilitator teaching the technique as you go.
- Trains: pattern recognition, sticking with a problem past the point it feels impossible.
- Suits: 10 to 40 pax. Analytical teams, and student groups.
- Rough cost: low to mid.
- The catch: it is genuinely a puzzle activity, but it is closer to a class than an event. Not a D&D centrepiece.
7. Puzzle boxes and tabletop escape kits
A sealed box of locks and clues per table, no facilitator, run from a script.
- Trains: small-group collaboration, sequencing.
- Suits: 8 to 40 pax. Small offices, tight budgets, short slots.
- Rough cost: the lowest on the list.
- The catch: one strong solver can finish it while the other five watch. Fine for an hour, thin for a day.
Matching the format to what you were actually asked for
If the brief was “get the new joiners talking to the old hands”, pick something that forces information across the group: an escape game or a race, not a build challenge where the two engineers do all of it.
If it was “we want them to think”, a simulation or a cipher workshop puts the thinking front and centre, at the cost of atmosphere.
If it was “we have 400 people and a Friday”, the honest field narrows to two: an escape game run in parallel, or a route game with staggered starts. Everything else on this list either splits the group or leaves most of it watching.
What to ask the vendor
Four questions worth asking before you sign anything:
- How many people can genuinely play at once? Not “capacity”, which often means how many can stand in the room.
- What happens to a team that gets stuck? A good answer involves a hint system and a facilitator. A bad answer is silence for twenty minutes.
- Who is on site on the day? Ask for the number of staff, not the number of activities.
- What is the plan if it rains, or the venue changes? If the answer is improvised on the call, it will be improvised on the day too.
Planning one for a large group? Our large-group planning guide covers the run sheet, and there is an instant estimate if you need a number for a budget line this week.
