hard Set 4 Logic Puzzle

Hard Sequence Pattern #4

Title
Hard Sequence Pattern #4
SequenceType
seq-growing
DisplaySequence
  • 6
  • _
  • 9
  • 12
  • _
  • 21
  • 27
  • _
  • 42
  • 51
FullSequence
  • 6
  • 7
  • 9
  • 12
  • 16
  • 21
  • 27
  • 34
  • 42
  • 51
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 7
  • 16
  • 34
Rule
Each difference increases by 1
Question
Find the 3 missing terms in the sequence: 6, _, 9, 12, _, 21, 27, _, 42, 51
SequenceLength
10
Hint
Look at how the gaps between terms change.