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Leadership Team Building Activities: Leaders as Experts

By Bomb AppétitPublished October 20, 2026

Leadership team building activities should exercise what leaders actually do: turn information others cannot see into clear direction, under time pressure, while staying open to correction. A cooperative bomb does that. Put managers in the Expert seat, where they read the rules and guide a Defuser who alone can see the problem, then debrief one leadership question per round.

What leadership team building activities should test

Leadership team building activities should test three things: whether a leader gives one clear instruction at a time, whether they ask before they assume, and whether they share decisions with peers instead of taking all of them. Fun is welcome, but an activity that only produces laughter tells a management team nothing about how it leads.

Most activities sold to leadership groups test something else. Rope courses test physical nerve. Strategy simulations test business knowledge the group already has. Trivia tests memory. None of these put a manager in the position they occupy every week: knowing the policy, the plan or the numbers, and needing someone else, who sees the actual situation, to act on it correctly.

A bomb defusal round recreates that position on a small scale. In Bomb Appétit, the Defuser is the one player who sees the bomb and can touch it. The Experts hold the manual, with every rule, and cannot see the bomb at all. The Experts have authority over the answer. The Defuser has the facts. Neither can finish alone, and the clock does not wait while they work out who is in charge.

That gives a leadership group something concrete to observe. Did the Experts ask what the Defuser saw before reading out a rule? Did two of them give conflicting orders? Did the most senior person read every page while the others waited? Each of those has a direct parallel in a Monday meeting.

The round is also short. The opening missions run on a five-minute clock, so a management team can play three rounds and talk about each one inside an hour.

Why should leaders start as Experts, not the Defuser?

Leaders should start as Experts because the Expert seat is where leadership habits show. The Expert decides which rule applies and tells someone else what to do. That is the manager's daily job. The Defuser seat mostly tests observation and nerve, which matters, but reveals less about how a person directs others.

There is a second reason. Leaders who take the bomb first tend to treat the Experts as a reference desk: they describe quickly, ask for an answer and act. That is a fine way to defuse, but it repeats the hierarchy the group already has, with the senior person in the middle and everyone else serving them.

Starting as Experts reverses that. The Defuser for round one should be the least senior person in the group, or, for a pure leadership team, the person who usually speaks last. The others read and guide. They have to get information out of someone before they can lead, and they have to say exactly what to do in words the Defuser can follow.

Being an Expert also exposes a common leadership shortcut: answering before the question is complete. The manual's pages, such as the Wires page, depend on details the Expert cannot see, like the number of wires or the last digit of the bomb's serial number. An Expert who starts reading rules before asking those questions gives wrong answers with confidence. Rehearsing the opposite habit, asking first, is half the value of the session.

Every leader should still defuse once. The plan below gives each person a round in the Defuser seat after they have read and guided at least once.

How does a leadership team share one manual?

A leadership team shares one manual by dividing it: each Expert owns certain module pages, and nobody reads a page that belongs to someone else. With four Experts on three modules, one also owns the edgework appendix, the page on the casing labels. Ownership stops four managers from reading the same rule aloud at once.

Shared ownership is the lesson in miniature. Senior teams often have one person who wants to hold everything, and others who defer. Dividing the manual makes each Expert responsible for a slice and gives each a moment where the team waits on them.

It also creates a handover problem. The Wires page might need the serial number, which another Expert collected from the Defuser. The team has to decide who writes that down and how it reaches the person who needs it. Watch how they solve it. A team that settles it in ten seconds at the start of round two has learned something about its own coordination.

When two Experts both think they know the answer, the team needs a rule for who speaks. The habit of one voice at a time when several Experts know the answer covers why that rule saves strikes and how to agree on it fast. For a leadership team, the simplest version is: the owner of the page speaks, and the others only speak to correct.

The manual itself is free to open on any phone or laptop. The standard manual uses rule seed 1, which is also the seed for every mission a leadership team will play in an hour.

What can a manager learn from a lost leadership round?

A manager learns more from a lost round than a won one, because a strike or an explosion shows exactly where an instruction failed. Was the order ambiguous? Did someone act on a guess? Did the Expert answer a question the Defuser never asked? The bomb records the moment, and the team can trace it back in a minute.

A strike is a mistake on the bomb. Each one speeds up the timer, and the third sets the bomb off. In a leadership round that loses, the team usually finds the cause in one of three places.

The first is an instruction given too early. An Expert says "cut the second wire" before learning there are five wires, and the rule they read was for four.

The second is an instruction given twice, in two versions. Two leaders answer at once, the Defuser hears "the red one" and "the second one", and picks the wrong one of the two.

The third is silence from someone who knew. A quieter manager spotted the mistake but did not interrupt a senior colleague. This one matters most for a leadership group, because it happens in real meetings too, and the cost there is not a cartoon explosion.

Trace the strike, never the person. The debrief advice on the debrief mistake of naming who caused the strike explains why blame shuts the next round down. If the session is being observed by someone outside the team, such as an HR partner, the list of what a manager can watch for during a bomb round gives them specific things to note.

The leadership mistake: the senior person taking every decision

The leadership mistake is letting the most senior person take every decision, even as one Expert among four. It happens without anyone choosing it. The others pause to let the boss answer, the boss fills the pause, and after two minutes the round has one Expert and three listeners. The team may still defuse, but nobody else practised leading.

The signs are easy to see from outside. One voice gives every instruction. Other Experts start sentences with "I think" and then stop. The Defuser looks to one person after every step.

Two changes fix it. First, the manual split from the section above: the senior person owns only their own pages and stays silent on the others unless correcting a clear error. Second, the senior person defuses in round two. In the Defuser seat they cannot see the manual at all, so they have to trust and follow colleagues who usually report to them. That reversal is often the moment people remember from the session.

It is worth saying the rule out loud before the first round, so nobody feels singled out later. "Each of us owns our pages. If it is not your page, you only speak to correct." Leaders tend to accept a rule stated plainly at the start far more easily than a correction halfway through.

Trust is the deeper topic behind this mistake. A senior person who cannot hand over decisions has a trust problem, not a game problem, and the post on team building activities to build trust under a timer works through how acting on words you cannot check builds it.

Leadership round plan for a management team

The leadership round plan below covers three rounds for a team of five, about forty-five minutes in total. It shows who reads, who decides and the one leadership question to ask after each round. The names are examples. Every round uses a free online room or one laptop with the manual on phones.

The example team is Ana, the director, and four managers: Ben, Chloe, Dev and Ema. Ema is the newest. The missions come from the first section on the missions page.

Round Mission Defuser Experts and their pages Who decides Question after the round
1 Button up Ema Ana: Wires. Ben: Big Button. Chloe: edgework. Dev: listens and corrects. The owner of the page in use Who asked a question before giving an order?
2 Strange symbols Ana Ben: Wires. Chloe: Big Button. Dev: Glyph Keypad. Ema: edgework. The owner of the page in use How did it feel to act on instructions you could not check?
3 Strange symbols Dev Ema: Wires. Ana: Big Button. Ben: Glyph Keypad. Chloe: edgework. Ema calls the order of modules Who did we wait for, and did we need to?

Button up is two modules on a five-minute clock: Wires and the Big Button. Strange symbols adds the Glyph Keypad, a module with four symbol keys that players must name between them. Both run on five minutes. Strange symbols draws a fresh bomb each time, so rounds two and three are not repeats.

Round three hands one decision, the order of modules, to the newest person. Watch whether the senior Experts let her make it.

Keep each debrief to five minutes, and write the three answers down. They make a better record of the session than a photo. A team that wants to try the same format with a wider group can run it later as a drop-in at a social event, the way a bomb corner at an employee party does.

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