ThinkOS - TRIZ – 40 Inventive Principles

Name: ThinkOS - TRIZ – 40 Inventive Principles
Author: liem.th.ngo

Study TRIZ: 40 Inventive Principles, TRIZ10, 39 Engineering Parameters, Contradiction Matrix finder, and Flashcard Quiz.

As of June 2026, ThinkOS - TRIZ – 40 Inventive Principles has 3 users in the Education category.

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1.0

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History

3 snapshots

Tracking since Apr 16, 2026.

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Date	Users	Rating	Reviews	Version
Apr 16, 2026	3	—	—	1.0
Apr 22, 2026	4	—	—	1.0
Apr 27, 2026	3	—	—	1.0
Now	3	—	—	1.0

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About

ThinkOS - TRIZ is an interactive study tool for the Theory of Inventive
  Problem Solving.

  Features:
  • 40 Inventive Principles — browse, search, and expand each principle with
  examples
  • TRIZ10 — the 10 most-used principles ranked by probability
  • 39 Engineering Parameters — full searchable reference
  • Contradiction Matrix Finder — select improving and worsening parameters to
  get suggested principles
  • Flashcard Quiz — study by number→name, name→number, or shuffle mode