NEXO

A medical diagnosis puzzle for doctors and students. A fictional clinical case unfolds over up to six clues, and each diagnosis is entered as an ICD-10 code; feedback says whether it matches exactly or shares the category, group or chapter. Extra modes cover regional epidemiology and imaging or auscultation cases.

How you play

Deduction

Languages

Portuguese, English, Spanish, French, German, Russian

Daily puzzle

Yes

• 7.9
  Pips

  Place dominoes to satisfy region conditions
  Play
• 7.4
  Metazooa

  Find the mystery animal on the tree of life
  Play
• 7.2
  Doctordle

  Diagnose the patient from a clinical vignette
  Play
• 7.1
  Metaflora

  Find the mystery plant on the tree of life
  Play
• 7.1
  list animals until failure

  Name as many animals as possible against a timer
  Play
• 6.8
  Cyphr

  Decode a pyramid of seven encrypted words
  Play
• 6.8
  ARCaptcha

  Work out the rules of an unexplained puzzle
  Play
• 6.8M
  Memoku

  Match number pairs under sudoku rules
  Play