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 Polski speakers looking to rapidly expand their vocab and learn Русский 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
31,938 sentences
Play 31,938 sentences in random order.
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Fluency Fast Track
13,033 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
13,033 sentences means you'll learn 13,033 unique words.
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  • Grouped by Difficulty
    11 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 Русский. 1,000 Most Common means the most difficult word is one of the 500-1,000 most common words in Русский, etc.
  • Learn the 100 Most Common words in Russian
    293 sentences
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  • Learn the 500 Most Common words in Russian
    2,158 sentences
    Play >
  • Learn the 1,000 Most Common words in Russian
    2,219 sentences
    Play >
  • Learn the 2,000 Most Common words in Russian
    3,343 sentences
    Play >
  • Learn the 3,000 Most Common words in Russian
    2,245 sentences
    Play >
  • Learn the 4,000 Most Common words in Russian
    1,971 sentences
    Play >
  • Learn the 5,000 Most Common words in Russian
    1,626 sentences
    Play >
  • Learn the 10,000 Most Common words in Russian
    4,563 sentences
    Play >
  • Learn the 20,000 Most Common words in Russian
    4,512 sentences
    Play >
  • Learn the 50,000 Most Common words in Russian
    4,375 sentences
    Play >
  • >50,000 Most Common
    3,704 sentences
    Play >