10. Talking in Circles
Number 10 on our list of best simple fun indoor team building problem solving activities for adults is the great if you like a bit of challenge. First, everyone has to stand in a circle around a long piece of string. The string is attached at its ends to form a circle. All participants must grasp the string with both hands. Without letting it go, they have to form different shapes: squares, triangles, etc. To play this game, members will have to communicate and listen each other very carefully. This activity can take about 15 minutes up to an hour.
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