Dana Vetan
Jul 8 · 5 min read
Evil 8’s during the Design Sprint Master Certification Program @ MacMillan Learning NYC

We started running design sprints in 2016 to help our clients build better digital products, faster. Since then, we have travelled the world and helped companies big and small incorporate this framework as part of their innovation toolkit. We facilitated design sprints for cross-functional product teams, marketing teams, production teams, sales teams, executive teams, and so on. No matter the industry, company culture or country, inducing the ‘fail fast, learn fast’ mindset is not as easy as it sounds. Even if it makes total sense in theory, it is complicated to apply it in practice.

There are multiple reasons for this, but one of the most important ones is the ‘pressure to perform’. In a world where we value outcomes and results, smart decisions and influential leaders, the pressure to perform causes lots of anxiety and stress. Anxiety triggers biases. When relying too heavily on biases, we end up following the ‘safe path’. Following the safe path means sticking with previous decisions and not experimenting anymore.

In a design sprint, the pressure to perform will lead the sprint team members to generate common ideas, create safe solutions and rely on best practices.

Disruptive innovation, bold ideas, out of the box thinking are harder to achieve when high stakes are in play.

At the Design Sprint Academy, we always try to break down boundaries, push the limits and help the sprint team members escape their current status quo. So, we looked into different tools that help boost creativity and came up with EVIL 8’s, a 15 min warm-up exercise, following the Lightning Demos and right before the 4-step Solution Sketch.


Evil 8’s is a structural approach to expanding our point of view that relies on reverse thinking.

Reverse thinking = turning around a challenge and looking for the opposite ideas.

Evil 8’s is a mix of two ideation tools: Crazy 8’s and brainwriting.

Source: designsprintkit.withgoogle.com

Crazy 8’s = It is a fast sketching exercise that challenges people to sketch eight distinct ideas in eight minutes. The goal is to push people beyond their first idea, by suppressing self-judgement and making their ideas tangible.

We needed the time boundaries of Crazy 8ths to stop people from overthinking and, the paper interface (a sheet of paper folded into 8) to make thoughts and ideas tangible, easy to comprehend by others.

Source: http://www.andyeklund.com

BrainWriting = is a technique similar to brainstorming where the ideas created by a person are being passed on to the next individual who uses them as a trigger for their own ideas.

Very often, people can’t think creatively on command, so we needed the ‘yes, and …’ silent brainwriting technique to enhance divergent thinking and give an equal opportunity for everyone to contribute.


Instructions for a team of 8 sprinters:

  1. With energy and enthusiasm introduce this step as a warm-up exercise before the solution generation phase.
  2. Before giving the Evil 8’s instructions, get the sprint team to review the Long-term Goal, Sprint Questions, the user pain points and the target they voted on the user journey map.
  3. Hand out a sheet of paper (A4 or letter size) and ask everyone to fold it into in half three times and unfolded to get the eight panels.
  4. Explain the timing of the brainwriting and that you will keep track of time during the entire exercise: (1min for the first round, 1min 30s for the second round, 2 min for the next six rounds)
  5. Explain the clockwise process for passing the pages around the table
  6. Give everyone a clear mission for this exercise: “You’ll need to come up with the most ridiculous, silly, stupid solution to make the user problem even graver than before. Generate the worse possible ideas you can think of and stop at nothing.”
  7. Reassure everyone there are no rules, no criteria and no limits to their ideation process, except for the time boundaries. Check for questions.
  8. Remind the team to review the others’ ideas quickly before coming up with their own ideas and also, modify, flip around or remix ideas as they wish.
  9. Set the time timer and begin the rounds.
  10. Announce the end of each round and ask people to pass their paper to the person on their right.
  11. The exercise ends when the person who sketched the first of the eight panels receives their sheet of paper back.
  12. At the end of the session, collect all the pages and stick them to the wall as in an art museum.


We have asked the attendees of our last three Design Sprint Bootcamps in Berlin, London, and NYC to experiment with this tool in the context of helping a user find better inspiration for getting thoughtful gifts. And so they did. They created some of the most unfortunate possible solutions to make the user, Leon, more miserable than before and extend his problem to an entirely new level. In some cases, the user was even killed by smelly socks.

Here are some of their Evil 8’s sketches:

The EX
The User = The Target
The Sister

During the exercise, we could observe everyone laughing, puffing, and marvelling at the craziness of their team members ideas. With this positive state also came a liberating feeling, allowing everyone to break down barriers, and remove some of their psychological constraints.

The realisation that this is the worst everyone can do without triggering any negative consequences reduces the pressure to perform and opens up the mind to new, bolder and courageous possibilities.

We recommend using EVIL 8’s when you need to prepare the team for an ideation session, or you need to reduce the pressure for results.

If you want to experiment with the method first hand, join any of our Design Sprint 3.0 workshops of Design Sprint Master Certification Programs in Berlin, London, Dubai, India.

Design Sprint Academy

Learn how to run Design Sprints successfully

Thanks to John Vetan

Dana Vetan

Written by

Head of Training & Co-founder at Design Sprint Academy https://ro.linkedin.com/pub/dana-vetan/15/712/36b

Design Sprint Academy

Learn how to run Design Sprints successfully

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