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The Logic Grid

Three short lessons on solving logic-grid puzzles: one of each per row and column, mark what cannot be true, and follow one clue into the next.

For grown-ups, from what LogicQuest teaches children at Spark & Anvil.

  1. Lesson 1One of each
  2. Lesson 2Mark what cannot be
  3. Lesson 3One clue into the next
At the table · two people, 8 or older

Make a grid for each other

You'll need: squared paper and pencils.

  1. Each person secretly matches three family members to three foods.
  2. Write three clues that are just enough to work it out.
  3. Swap clues and solve each other's grid.
  4. If a puzzle could not be solved, find the missing clue together.

Print the guidebook (all lessons + the table activity) →