hard Set 77 Logic Puzzle

Hard Sequence Pattern #77

Title
Hard Sequence Pattern #77
SequenceType
seq-numbers
DisplaySequence
  • 17
  • _
  • 37
  • 47
  • _
  • 67
  • 77
  • _
  • 97
  • 107
FullSequence
  • 17
  • 27
  • 37
  • 47
  • 57
  • 67
  • 77
  • 87
  • 97
  • 107
BlankPositions
  • 1
  • 4
  • 7
Answers
  • 27
  • 57
  • 87
Rule
Add 10 each time (start at 17)
Question
Find the 3 missing terms in the sequence: 17, _, 37, 47, _, 67, 77, _, 97, 107
SequenceLength
10
Hint
Look at the difference between each consecutive pair.