How to play

Examples

Valid Triad #1

Tríade Válida #1

  • Color: all distinct;
  • Number: all identical;
  • Shading: all distinct;
  • Shape: all distinct.

Valid Triad #2

Tríade Válida #2

  • Color: all distinct;
  • Number: all distinct;
  • Shading: all distinct;
  • Shape: all identical.

Valid Triad #3

Tríade Válida #3

  • Color: all distinct;
  • Number: all distinct;
  • Shading: all identical;
  • Shape: all identical.

Invalid Triad #1

Tríade Inválida #1

  • Color: all distinct;
  • Number: all identical;
  • Shading: two identical and one distinct;
  • Shape: all identical.

Invalid Triad #2

Tríade Inválida #2

  • Color: two identical and one distinct;
  • Number: all identical;
  • Shading: all identical;
  • Shape: all distinct.

Invalid Triad #3

Tríade Inválida #3

  • Color: two identical and one distinct;
  • Number: all distinct;
  • Shading: all identical;
  • Shape: two identical and one distinct.