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<p><b>Problem solving</b> is the process of achieving a goal by overcoming obstacles, a frequent part of most activities. Problems in need of solutions range from simple personal tasks (e.g. how to get from point A to B) to complex issues in business and technical fields. The former is an example of <b>simple problem solving</b> (<b>SPS</b>) addressing one issue, whereas the latter is <b>complex problem solving</b> (<b>CPS</b>) with multiple interrelated obstacles. Another classification of problem-solving tasks is into well-defined problems with</p><p>
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