Puzzle Detail
Sequence Pattern Seq Arithmetic Hard — Set 39
Hard Sequence Pattern #39
- Title
- Hard Sequence Pattern #39
- SequenceType
- seq-arithmetic
- DisplaySequence
- 20
- _
- 14
- 11
- _
- 5
- 2
- _
- -4
- -7
- FullSequence
- 20
- 17
- 14
- 11
- 8
- 5
- 2
- -1
- -4
- -7
- BlankPositions
- 1
- 4
- 7
- Answers
- 17
- 8
- -1
- Rule
- Subtract 3 each time (start at 20)
- Question
- Find the 3 missing terms in the sequence: 20, _, 14, 11, _, 5, 2, _, -4, -7
- SequenceLength
- 10
- Hint
- Look at the difference between each consecutive pair.