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 Español 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
119,004 sentences
Play 119,004 sentences in random order.
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Fluency Fast Track
31,633 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
31,633 sentences means you'll learn 31,633 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
    714 sentences
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  • Learn the 500 Most Common words in Russian
    6,787 sentences
    Play >
  • Learn the 1,000 Most Common words in Russian
    7,438 sentences
    Play >
  • Learn the 2,000 Most Common words in Russian
    11,578 sentences
    Play >
  • Learn the 3,000 Most Common words in Russian
    7,774 sentences
    Play >
  • Learn the 4,000 Most Common words in Russian
    6,744 sentences
    Play >
  • Learn the 5,000 Most Common words in Russian
    5,678 sentences
    Play >
  • Learn the 10,000 Most Common words in Russian
    17,576 sentences
    Play >
  • Learn the 20,000 Most Common words in Russian
    16,835 sentences
    Play >
  • Learn the 50,000 Most Common words in Russian
    17,809 sentences
    Play >
  • >50,000 Most Common
    16,247 sentences
    Play >