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Ken Watanabe: Problem solving 101 (2009, Portfolio) 4 stars

The fun and simple problem-solving guide that took Japan by stormKen Watanabe originally wrote Problem …

Review of 'Problem solving 101' on 'Goodreads'

1 star

it might be good for kids, it definitely is, for 5-year-old kiddos, easy examples on decision making and decision trees but... to sell it as a book for SMART PEOPLE is fucking offensive. I would punch their editor in his face myself.
Damn idiot