The Lexical IQ is the average calculated according to 4 criteria: brain training, lexical agility, vocabulary and observation.

These 4 criteria depend on your performance and the points awarded are calculated this way:
  • Brain Training: It is calculated according to your play time, so the more you play the higher your Brain Training points will be.
  • Lexical Agility: It is calculated according to the number of levels completed, so the more levels you complete, the higher your Lexical Agility points will go.
  • Observation: It is calculated according to the number of bonus words found, so the more you find, the higher your Observation score will go.
  • Vocabulary: It is calculated according to the number of unique words you find, so the more you find, the higher your Vocabulary score will go.