Clozemaster is a game to learn language in context. It shows you a sentence missing the most difficult word, and the challenge is to fill in the correct word from context. It's the ideal resource for English speakers looking to rapidly expand their vocab and learn Polski faster.

Choose the mode you'd like to play below, sign up or login to track your progress, or check out all the other languages available on Clozemaster.

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Random
38,439 sentences
Play 38,439 sentences in random order.
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Fluency Fast Track
17,560 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
17,560 sentences means you'll learn 17,560 unique words.
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  • Grouped by Difficulty
    12 groupings
    Play sentences grouped by the difficulty level of the missing word.
    500 Most Common means the most difficult word in the sentence is one of the 100-500 most common words in Polski. 1,000 Most Common means the most difficult word is one of the 500-1,000 most common words in Polski, etc.
  • Learn the 100 Most Common words in Polish
    279 sentences
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  • Learn the 500 Most Common words in Polish
    1,961 sentences
    Play >
  • Learn the 1,000 Most Common words in Polish
    2,086 sentences
    Play >
  • Learn the 2,000 Most Common words in Polish
    3,258 sentences
    Play >
  • Learn the 3,000 Most Common words in Polish
    2,302 sentences
    Play >
  • Learn the 4,000 Most Common words in Polish
    1,790 sentences
    Play >
  • Learn the 5,000 Most Common words in Polish
    1,381 sentences
    Play >
  • Learn the 10,000 Most Common words in Polish
    6,130 sentences
    Play >
  • Learn the 20,000 Most Common words in Polish
    5,849 sentences
    Play >
  • Learn the 50,000 Most Common words in Polish
    6,337 sentences
    Play >
  • Learn the >50,000 Most Common words in Polish
    6,116 sentences
    Play >
  • Unknowns
    950 sentences
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