hard Set 5 Logic Puzzle

Hard Sequence Pattern #5

Title
Hard Sequence Pattern #5
SequenceType
seq-numbers
DisplaySequence
  • 13
  • _
  • 29
  • 37
  • _
  • 53
  • 61
  • _
  • 77
  • 85
FullSequence
  • 13
  • 21
  • 29
  • 37
  • 45
  • 53
  • 61
  • 69
  • 77
  • 85
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 21
  • 45
  • 69
Rule
Add 8 each time (start at 13)
Question
Find the 3 missing terms in the sequence: 13, _, 29, 37, _, 53, 61, _, 77, 85
SequenceLength
10
Hint
Look at the difference between each consecutive pair.