expert Set 22 Logic Puzzle

Expert Sequence Pattern #22

Title
Expert Sequence Pattern #22
SequenceType
seq-alternating
DisplaySequence
  • 12
  • 9
  • _
  • 9
  • _
  • 9
  • 12
  • _
  • _
  • 9
FullSequence
  • 12
  • 9
  • 12
  • 9
  • 12
  • 9
  • 12
  • 9
  • 12
  • 9
BlankPositions
  • 2
  • 4
  • 7
  • 8
Answers
  • 12
  • 12
  • 9
  • 12
Rule
Alternates between 12 and 9
Question
Find the 4 missing terms in the sequence: 12, 9, _, 9, _, 9, 12, _, _, 9
SequenceLength
10
Hint
Compare every other term.