Puzzle Detail
Sequence Pattern Seq Mixed Medium — Set 28
Medium Sequence Pattern #28
- Title
- Medium Sequence Pattern #28
- SequenceType
- seq-mixed
- DisplaySequence
- 5
- 12
- 7
- _
- _
- 18
- 11
- 21
- FullSequence
- 5
- 12
- 7
- 15
- 9
- 18
- 11
- 21
- BlankPositions
- 3
- 4
- Answers
- 15
- 9
- Rule
- Two interleaved arithmetic sequences
- Question
- Find the 2 missing terms in the sequence: 5, 12, 7, _, _, 18, 11, 21
- SequenceLength
- 8
- Hint
- Look at every other term separately.