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 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.

Play

Random
9,737 sentences
Play 9,737 sentences in random order.
Play >
Fluency Fast Track
3,561 sentences
Play a randomly selected sentence for each unique missing word in order of difficulty.
3,561 sentences means you'll learn 3,561 unique words.
Sign Up or Sign In
  • 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
    30 sentences
    Play >
  • Learn the 500 Most Common words in Icelandic
    329 sentences
    Play >
  • Learn the 1,000 Most Common words in Icelandic
    293 sentences
    Play >
  • Learn the 2,000 Most Common words in Icelandic
    409 sentences
    Play >
  • Learn the 3,000 Most Common words in Icelandic
    401 sentences
    Play >
  • Learn the 4,000 Most Common words in Icelandic
    286 sentences
    Play >
  • Learn the 5,000 Most Common words in Icelandic
    284 sentences
    Play >
  • Learn the 10,000 Most Common words in Icelandic
    972 sentences
    Play >
  • Learn the 20,000 Most Common words in Icelandic
    1,036 sentences
    Play >
  • Learn the 50,000 Most Common words in Icelandic
    1,627 sentences
    Play >
  • Learn the >50,000 Most Common words in Icelandic
    1,715 sentences
    Play >
  • Unknowns
    2,355 sentences
    Play >