Seven cards. One hidden rule.

Catalogues puzzle 167

Solve Catalogues puzzle 167, a fixed medium list: seven cards, one hidden ordering rule, five guesses.

PUZZLE 167 · Medium

Put these in order

Hard Rock

5 guesses left– of 7 in place0:00
  1. Gypsum
  2. Orthoclase
  3. Corundum
  4. Diamond
  5. Fluorite
  6. Topaz
  7. Talc

Drag the cards or use the arrows, then press Check.

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