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 Deutsch speakers looking to rapidly expand their vocab and learn Íslenska 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
6,458 sentences
Play 6,458 sentences in random order.
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Fluency Fast Track
2,630 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
2,630 sentences means you'll learn 2,630 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 Íslenska. 1,000 Most Common means the most difficult word is one of the 500-1,000 most common words in Íslenska, etc.
  • Learn the 100 Most Common words in Icelandic
    27 sentences
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  • Learn the 500 Most Common words in Icelandic
    244 sentences
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  • Learn the 1,000 Most Common words in Icelandic
    201 sentences
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  • Learn the 2,000 Most Common words in Icelandic
    302 sentences
    Play >
  • Learn the 3,000 Most Common words in Icelandic
    287 sentences
    Play >
  • Learn the 4,000 Most Common words in Icelandic
    200 sentences
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  • Learn the 5,000 Most Common words in Icelandic
    218 sentences
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  • Learn the 10,000 Most Common words in Icelandic
    666 sentences
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  • Learn the 20,000 Most Common words in Icelandic
    721 sentences
    Play >
  • Learn the 50,000 Most Common words in Icelandic
    1,091 sentences
    Play >
  • Learn the >50,000 Most Common words in Icelandic
    1,088 sentences
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  • Unknowns
    1,413 sentences
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