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Estimated time: 3 mins   | 66 volunteers played recently

Multiplayer experiment on higher-order communication patterns. Wait time is 30 seconds to match.

Estimated time: 2 mins   | 23 volunteers played recently

Help researchers collect data on local governments across the U.S.!

Estimated time: 5 mins   | 28 volunteers played recently

Make predictions about world events and see how you stack up against other players.

Estimated time: 1 min   | 36 volunteers played recently

Think fast!

Estimated time: 5 mins   | 29 volunteers played recently

Can you raise the biggest cows?

Estimated time: 5 mins   | 19 volunteers played recently

Find the shortest path. (single player)

Estimated time: 5 mins   | 18 volunteers played recently

Randomized set of classic decision problems.

Estimated time: 30 mins   | 8 volunteers played recently

What are you 'posed to do?

Estimated time: 5 mins   | 22 volunteers played recently

Share your resources.

Estimated time: 5 mins   | 17 volunteers played recently

Single-Player - Strike it rich!

Estimated time: 10 mins   | 0 volunteers played recently

Share your resources with other participants.

Estimated time: 5 mins   | 0 volunteers played recently

Multi-Player - Strike it rich!

Estimated time: 5 mins   | 16 volunteers played recently

Take 5 minutes to rate these statements about job candidates to help us prepare our next experiment

Estimated time: 5 mins   | 13 volunteers played recently

Quickly evaluate the risks and benefits of everyday things