Puzzle Detail
Sequence Pattern Seq Numbers Hard — Set 20
Hard Sequence Pattern #20
- Title
- Hard Sequence Pattern #20
- SequenceType
- seq-numbers
- DisplaySequence
- 18
- _
- -2
- -12
- _
- -32
- -42
- _
- -62
- -72
- FullSequence
- 18
- 8
- -2
- -12
- -22
- -32
- -42
- -52
- -62
- -72
- BlankPositions
- 1
- 4
- 7
- Answers
- 8
- -22
- -52
- Rule
- Subtract 10 each time (start at 18)
- Question
- Find the 3 missing terms in the sequence: 18, _, -2, -12, _, -32, -42, _, -62, -72
- SequenceLength
- 10
- Hint
- Look at the difference between each consecutive pair.