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 Ελληνικά 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
8,504 sentences
Play 8,504 sentences in random order.
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Fluency Fast Track
4,744 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
4,744 sentences means you'll learn 4,744 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
    115 sentences
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  • Learn the 500 Most Common words in Russian
    692 sentences
    Play >
  • Learn the 1,000 Most Common words in Russian
    710 sentences
    Play >
  • Learn the 2,000 Most Common words in Russian
    980 sentences
    Play >
  • Learn the 3,000 Most Common words in Russian
    669 sentences
    Play >
  • Learn the 4,000 Most Common words in Russian
    609 sentences
    Play >
  • Learn the 5,000 Most Common words in Russian
    443 sentences
    Play >
  • Learn the 10,000 Most Common words in Russian
    1,319 sentences
    Play >
  • Learn the 20,000 Most Common words in Russian
    1,077 sentences
    Play >
  • Learn the 50,000 Most Common words in Russian
    1,026 sentences
    Play >
  • >50,000 Most Common
    715 sentences
    Play >