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Decouply: The Vocabulary Builder
Most word games are about associations; this one is about divergence. Your task: provide a word completely unrelated to the set shown. Escape the context. Find the semantic void.
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Word Games & Assessments
Challenge yourself with our collection of cognitive puzzles.
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Train your brain with daily games. Monitor your creativity with science-backed tests. Track your progress over time.
Play & Practice
Daily brain training
Challenge yourself with innovative word games that push your vocabulary and cognitive abilities. Each game uses AI-powered semantic analysis to score your performance.
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Decouply
- Find semantically distant words
🪢
Tug of Word
- Strategic word battles vs AI
🔎
Semantly
- Navigate semantic space
🎯
Wordleness
- Daily word puzzles
Measure & Track
Monitor your creativity
Take scientifically-validated creativity tests to measure your divergent thinking. Repeat periodically to track how your cognitive abilities improve over time.
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Divergent Association Task
- Harvard-based creativity test
🔗
Remote Association Test
- Find hidden connections
💡 Pro tip: Take tests monthly to benchmark your creativity and see if daily games are improving your divergent thinking.
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Frequently Asked Questions
Yes, all our word games including Decouply, Tug of Word, and the Divergent Association Task are 100% free. We believe in democratizing access to cognitive training tools.
Word games force "active recall" - the process of retrieving information from memory. Unlike passive reading, playing games like Decouply strengthens neural pathways associated with language.
Divergent thinking is a cognitive process used to generate creative ideas by exploring many possible solutions. It's measured by the Divergent Association Task, which analyzes how far apart your word choices are semantically.
The DAT (Divergent Association Task) was developed by researchers at Harvard. It calculates the average semantic distance between words you provide - greater distance indicates higher divergent thinking ability and creativity.
No. You can play all games as a guest immediately. However, creating a free account allows you to save your high scores, track your vocabulary growth over time, and compete on the leaderboards.
Absolutely! Our games are family-friendly and great for all ages. Younger players can enjoy Wordleness and Tug of Word, while the DAT is recommended for ages 12+.